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3-(Tert-Butylcarbamoyl)Benzene-1-Sulfonyl Chloride. Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 100mg, 250mg, 1g. US Biological Life Sciences.
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4-tert-Butylbenzoyl chloride
25g Pack Size. Group: Building Blocks, Organics. Formula: C11H13ClO. CAS No. 1710-98-1. Prepack ID 90026911-25g. Molecular Weight 196.67. See USA prepack pricing.
4-tert-Butylbenzoyl chloride
4-tert-Butylbenzoyl chloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 1710-98-1. Pack Sizes: 100g, 250g, 500g, 1kg, 2kg. Molecular Formula: C11H13ClO. US Biological Life Sciences.
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4-tert-Butylbenzyl chloride
4-tert-Butylbenzyl chloride. Group: Biochemicals. Grades: Highly Purified. CAS No. 19692-45-6. Pack Sizes: 2g, 5g, 10g, 25g, 50g. Molecular Formula: C11H15CI. US Biological Life Sciences.
500ml Pack Size. Group: Building Blocks, Organics. Formula: (CH3)3CCl. CAS No. 507-20-0. Prepack ID 90028163-500ml. Molecular Weight 92.57. See USA prepack pricing.
tert-Butyldimethylsilyl Chloride
Used to protect alcohols during organic synthesis. Group: Biochemicals. Alternative Names: Chloro(1,1-dimethylethyl)dimethyl-silane; Chloro-tert-butyldimethyl-silane; (1, 1-Dimethylethyl) dimethylsilyl Chloride; Chlorodimethyl-tert-butylsilane; TBDMS; tert-Butyl(dimethyl)silane Chloride; tert-Butyldi methyl chlorosilane; TBS-Cl. Grades: Highly Purified. CAS No. 18162-48-6. Pack Sizes: 5g. US Biological Life Sciences.
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Tert-Butyldimethylsilyl chloride
Used to protect alcohols during organic synthesis. Synonyms: tert-Butyldimethylchlorosilane; TBDMSCL; t-Butyldimethylchlorosilane; TBDMS chloride; tert-Butyl(chloro)dimethylsilane; TBSCl; Silane, chloro(1,1-dimethylethyl)dimethyl-; t-butyldimethylsilyl chloride; Chloro-tert-butyldimethylsilane; Chloro(1,1-dimethylethyl)dimethylsilane; TBS-Cl; bdcs; tbdms-cl. Grades: ≥ 99% (GC). CAS No. 18162-48-6. Molecular formula: C6H15ClSi. Mole weight: 150.72.
tert-Butyldimethylsilyl chloride 98+% (GC)
tert-Butyldimethylsilyl chloride 98+% (GC). Group: Biochemicals. Grades: GC. CAS No. 18162-48-6. Pack Sizes: 25g, 100g, 250g, 1Kg, 5Kg. US Biological Life Sciences.
tert-Butyldiphenylsilyl chloride 98+% (GC). Group: Biochemicals. Grades: GC. CAS No. 58479-61-1. Pack Sizes: 25g, 100g, 250g, 1Kg. US Biological Life Sciences.
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tert-Butylhydrazine Hydrochloride
tert-Butylhydrazine Hydrochloride is a a hydrazine compound used in organic synthesis for aromatic nucleophilic N-N exchange reaction. tert-Butylhydrazine Hydrochloride is also used in the preparation of insect growth regulator. Group: Biochemicals. Alternative Names: (1, 1-Dimethylethyl) hydrazine Hydrochloride; N'-tert-Butylhydrazine Hydrochloride; t-Butylhydrazine Hydrochloride; tert-Butylhydrazine Monohydrochloride; tert-Butylhydrazinium Chloride. Grades: Highly Purified. CAS No. 7400-27-3. Pack Sizes: 25g. US Biological Life Sciences.
Worldwide
tert-Butylmagnesium Chloride, 1.7M in Diethyl ether
100ml Pack Size. Group: Building Blocks, Catalysts, Grignard Reagents, Organics. Formula: C4H9ClMg. CAS No. 677-22-5. Prepack ID 90028164-100ml. Molecular Weight 116.87. See USA prepack pricing.
1, ?3, ?5-?Trimethyl-?2, ?4, ?6-?tris (3, ?5-?di-?tert-?butyl-?4-?hydroxybenzyl) ?benzene is a phenolic antioxidant that is used as a polymer additive found in polyethylene, polypropylene, and polyvinyl chloride packaging materials. Group: Biochemicals. Grades: Highly Purified. CAS No. 1709-70-2. Pack Sizes: 5g, 10g. Molecular Formula: C54H78O3, Molecular Weight: 775.2. US Biological Life Sciences.
Catalyst for the asymmetric ring-opening of meso-epoxides and for the kinetic resolution of terminal epoxides. Precatalyst for asymmetric Diels-Alder and hetero Diels-Alder reactions. Catalyst for copolymerization of CO2 and epoxides. Catalyst for enantioselective alkylation of tributyltin enolates. Enantioselective addition of Me2Zn to aldehydes. Enantioselective intramolecular addition of tertiary enamides to ketones. Asymmetric iodocyclization. Catalytic intermolecular linear allylic C-H animation. Cocatalyst for enantioselective ring opening of epoxides with fluoride. Group: Heterocyclic organic compound. Alternative Names: SCHEMBL2189792;219143-92-7;(S,S)-N,N -Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminochromium(III) chloride. CAS No. 219143-92-7. Molecular formula: C36H54ClCrN2O2-. Mole weight: 634.286g/mol. IUPACName: chromium; 2, 4-ditert-butyl-6- [ [ (1S, 2S) -2- [ (3, 5-ditert-butyl-2-hydroxyphenyl) methylideneamino] cyclohexyl] iminomethyl] phenol; chloride. Canonical SMILES: CC (C) (C)C1=CC (=C (C (=C1)C=NC2CCCCC2N=CC3=CC (=CC (=C3O)C (C) (C)C)C (C) (C)C)O)C (C) (C)C. [Cl-]. [Cr]. ECNumber: 606-861-4. Catalog: ACM219143927.
Catalyst for the conversion of olefins to chiral epoxides in high enantiomeric excess. Pharmaceutically important, single enantiomer amino alcohols are efficiently produced from the corresponding chiral epoxide by acid or base-catalyzed epoxide ring-opening reactions. Asymmetric Kinetic resolution of secondary alcohols in water. Enantioselective Reformatsky reaction with ketones. Group: Heterocyclic organic compound. Alternative Names: 135620-04-1;(S,S)-[N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine]manganese(III) chloride;(S,S)-(N,N'-Bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine)manganese(III) chloride; C36H52ClMnN2O2; MFCD02101663; (S, S)- (+)-N, N'-Bis (3, 5-di-tert-butylsalicylidene)-1, 2-cyclohexanediaminomanganese (III)chloride; (S, S)-Jacobsen's catalyst(S, S) -(+)- N,N' -Bis (3,5 Di- tert -Butylsalicylidene)- 1,2 -Cyclohexanediaminomanganese (III) chloride. CAS No. 135620-04-1. Molecular formula: C36H54Cl3MnN2O2. Mole weight: 708.128g/mol. IUPACName: 2, 4-ditert-butyl-6- [ [ (1S, 2S) -2- [ (3, 5-ditert-butyl-2-hydroxyphenyl) methylideneamino] cyclohexyl] iminomethyl] phenol; manganese (3+) ; trichloride. Canonical SMILES: CC (C) (C)C1=CC (=C (C (=C1)C=NC2CCCCC2N=CC3=CC (=CC (=C3O)C (C) (C)C)C (C) (C)C)O)C (C) (C)C. [Cl-]. [Cl-]. [Cl-]. [Mn+3]. ECNumber: 603-926-9. Catalog: ACM13562
2,2-Dimethylpropanoyl Chloride
2,2-Dimethylpropanoyl Chloride is used in the synthesis of novel guttiferon A derivatives with promising potential to be used in the treatment of malaria. Also used in the synthesis of potent covalent proteasome inhibitors of. Group: Biochemicals. Alternative Names: 1,1-Dimethylethanecarbonyl Chloride; 2,2,2-Trimethylacetyl Chloride; 2,2-Dimethylpropanoyl Chloride; 2,2-Dimethylpropionic Acid Chloride; 2,2-Dimethylpropionyl Chloride; Neopentanoyl Chloride; Pivalic Acid Chloride; Pivalolyl Chloride; Pivalyl Chloride; Trimethylacetyl Chloride; tert-Butyl Chloro Ketone; tert-Butylcarbonyl Chloride. Grades: Highly Purified. CAS No. 3282-30-2. Pack Sizes: 25ml. US Biological Life Sciences.
Worldwide
2-Chloro-2-methylpropane-d9
2-Chloro-2-methylpropane-d9. Group: Biochemicals. Alternative Names: 1,1-Dimethylethyl-d9 Chloride; 1-Chloro-1,1-dimethylethane-d9; 2-Chloro-2-methylpropane-d9; 2-Chloroisobutane-d9; 2-Methyl-2-chloropropane-d9; 2-Methyl-2-propyl Chloride-d9; Chlorotrimethylmethane-d9; NSC 6527-d9; Trimethylchloromethane-d9; tert-Butyl-d9 Chloride. Grades: Highly Purified. CAS No. 918-20-7. Pack Sizes: 100mg. Molecular Formula: C4D9Cl, Molecular Weight: 101.62. US Biological Life Sciences.
Ligand used in the Pd-catalyzed Suzuki coupling and animation of unactivated aryl chlorides. The reactions generally occur at room temperature and give high yields of product. Ligand used in Pd-catalyzed C-N bond formation. A general synthesis of N6-aryl-2'deoxyadenosine analogues. Ligand used in Pd-catalyzed N-arylation of indoles. Ligand used in Pd-catalyzed synthesis of aryl-tert-butyl ethers. Effective ligand in the Pd-catalyzed arylation of ester enolates. Ligand employed in arylation of ketone enolates using ortho-halo nitrobenezenes. Ligand employed in the amination of aryl nonaflates using Pd catalysts. Ligand used for cascade alkenyl amination/Heck reaction for the synthesis of indoles. Ligand used in Pd-catalyzed Kumada-Corriu cross coupling at low temperatures. Ligand used in Rh-catalyzed intramolecular hydroamination of unactivated terminal and internal alkenes with primary and secondary amines. Ligand used in Au-catalyzed cycloisomerization of allenes. Group: Organic phosphine compounds. Alternative Names: 2-di-cyclohexylphosphino-2'-(N,N-dimethylamino)biphenyl; 118492-EP2272832A1; (2'-dicyclohexylphosphanyl-biphenyl-2-yl)dimethyl-amine; 2-(Dicyclohexylphosphino)-2'-(N,N-diMethylaMino)biphenyl, 98% DavePhos; (2'-dicyclohexylphosphanyl -biphenyl-2-yl)-dimethyl-amine; Buchwald phosphine ligands, davephos phosphine ligand-; 2-dicyclohexylphosphino-2'-(N,N'-dimethylamino)biphe
2-(Di-tert-butylphosphino)biphenyl
Ligand used in the palladium-catalyzed synthesis of aromatic amines from aryl chlorides, bromides and triflates. Ligand employed in a very active and general catalyst for Suzuki coupling reactions using aryl chlorides, bromides and triflates. Ligand used in palladium-catalyzed synthesis of oxindoles from α-chloroacetanilides. Effective ligand used in palladium-catalyzed arylation of thiazoles. Used in the formation of 2-benzylindolines via sequential palladium-catalyzed N-arylation/cyclization/C-arylation. Selective in the palladium-catalyzed arylation of silyl enol ethers formed from copper-catalyzed reduction of enones. Group: Organic phosphine compounds. Alternative Names: (2-Biphenylyl)-Di-Tert-Butylphosphine. CAS No. 224311-51-7. Molecular formula: C20H27P. Mole weight: 298.4. Appearance: Solid. Purity: 0.98. IUPACName: ditert-butyl-(2-phenylphenyl)phosphane. Canonical SMILES: CC (C) (C)P (C1=CC=CC=C1C2=CC=CC=C2)C (C) (C)C. Density: 1 g/cm3. Catalog: ACM224311517-1.
[3-(Carboxybenzhydryl)-2 3-[3- (tert-Butyldimethylsilyloxy) prop-1-yl]dimethyl Trideuterio Methyl Ammonium Iodide is an intermediate in the synthesis of 3-Hydroxy-9-hexadecenoyl-L-carnitine-d3 (H825457). 3-Hydroxy-9-hexadecenoyl-L-carnitine-d3 chloride is the labeled analog of 3-Hydroxy-9-hexadecenoyl-L-carnitine chloride (H825455) an analogue of 3- hydroxyhexadecanoyl carnitine Inner Salt (H943005), a derivative of Carnitine, essential cofactor of fatty acid metabolism; required for the transport of fatty acids through the inner mitochondrial membrane. Synthesized primarily in the liver and kidney; highest concentrations found in heart and skeletal muscle. Dietary sources include red meat, dairy products, beans, avocado. Also 3- hydroxyhexadecanoyl carnitine works similar to the endogenous non-toxic molecule L-Carnitine (C184110) whose bioavailablity is improved due to the transport systems in place for Carnitine. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 1mg. Molecular Formula: C42H65D3INO5Si. US Biological Life Sciences.
Worldwide
(4-Dimethylaminophenyl)di-tert-butylphosphine
(4-Dimethylaminophenyl)di-tert-butylphosphine. Uses: Ligand used in a highly-active palladium precatalyst for the efficient amination of aryl chloride. ligand used in the palladium-catalyzed annulations under microwave enhanced conditions. Group: Organic light-emitting diode (oled) materials. Alternative Names: ZINC34638584; IQTHEAQKKVAXGV-UHFFFAOYSA-N; DTXSID10471005; KS-000005K1; AX8243611; 4-(di-t-butylphosphino)-N,N-dimethylaniline; APhos, 95%; (4-(N,N-Dimethylamino)phenyl)di-tert-butyl phosphine; AKOS016012292; BIS(TERT-BUTYL)4-DIMETHYLAMINOPHENYLPHOSPHINE. CAS No. 932710-63-9. Product ID: 4-ditert-butylphosphanyl-N,N-dimethylaniline. Molecular formula: 265.381g/mol. Mole weight: C16H28NP. CC (C) (C)P (C1=CC=C (C=C1)N (C)C)C (C) (C)C. InChI=1S/C16H28NP/c1-15 (2, 3)18 (16 (4, 5)6)14-11-9-13 (10-12-14)17 (7)8/h9-12H, 1-8H3. IQTHEAQKKVAXGV-UHFFFAOYSA-N.
(4-Dimethylaminophenyl)di-tert-butylphosphine
Ligand used in a highly-active palladium precatalyst for the efficient amination of aryl chloride. Ligand used in the palladium-catalyzed annulations under microwave enhanced conditions. Group: Organic phosphine compounds. Alternative Names: ZINC34638584; IQTHEAQKKVAXGV-UHFFFAOYSA-N; DTXSID10471005; KS-000005K1; AX8243611; 4-(di-t-butylphosphino)-N,N-dimethylaniline; APhos, 95%; (4-(N,N-Dimethylamino)phenyl)di-tert-butyl phosphine; AKOS016012292; BIS(TERT-BUTYL)4-DIMETHYLAMINOPHENYLPHOSPHINE. CAS No. 932710-63-9. Molecular formula: C16H28NP. Mole weight: 265.381g/mol. IUPACName: 4-ditert-butylphosphanyl-N,N-dimethylaniline. Canonical SMILES: CC (C) (C)P (C1=CC=C (C=C1)N (C)C)C (C) (C)C. Catalog: ACM932710639.
5-O-tert-Butyldimethylsilyl-1-chloro-2,3-O-isopropylidene-b-D-ribofuranose is an intermediary compound, serving as a pivotal constituent for the research and development of a diverse range of pharmaceuticals, encompassing potent antiviral and antitumor compounds. Synonyms: 5-O-tert-Butyldimethylsilyl-2,3-O-isopropylidene-b-D-ribofuranosyl chloride. CAS No. 102690-94-4. Molecular formula: C14H27ClO4Si. Mole weight: 322.90.
Aluminum trifluoromethanesulfonate
Friedel-Crafts Reactions. Aluminum trifluoromethanesulfonate has been used for the Friedel-Crafts alkylation reaction of toluene with isopropyl and tert-butylchlorides (eq 1), and for theacylationof Benzene andtoluenewithacetylandbenzoylchlo- rides in low to moderate yields. Intramolecular Friedel-Crafts acylation of an aromatic compound with Meldrum's acid has also been reported using catalytic amounts of Al(OTf) 3. Acylation of 2-methoxynaphthalene with acetic anhydride has been reported using Al(OTf) 3 and lithium perchlorate as an additive to afford the corresponding 6-acetylated adduct in 83% yield. Effective acylation of arenes with carboxylic acids has also been disclosed using polystyrene-supported Al(OTf)3. Group: Organic aluminium. Alternative Names: Aluminum triflate. CAS No. 74974-61-1. Molecular formula: C3AlF9O9S3. Mole weight: 474.2. Appearance: Powder. Purity: 0.99. IUPACName: aluminum;trifluoromethanesulfonate. Canonical SMILES: C(F)(F)(F)S(=O)(=O)[O-]. C(F)(F)(F)S(=O)(=O)[O-]. C(F)(F)(F)S(=O)(=O)[O-]. [Al+3]. Catalog: ACM74974611-1.
Bis (di-tert-butyl (4-dimethylaminophenyl) phosphine) dichloropalladium (II)
Useful catalyst for the Suzuki Cross-Coupling of dioxolanylethyltrifluorborate and aryl/heteroaryl chlorides. Useful catalyst for the Suzuki Cross-Coupling of benzyloxyethyltrifluoroborate. Group: Palladium series catalysts. Alternative Names: 4-Ditert-butylphosphanyl-N,N-dimethylaniline;dichloropalladium. CAS No. 887919-35-9. Molecular formula: C32H56Cl2N2P2Pd. Mole weight: 708.1. Appearance: Powder. Purity: 0.98. IUPACName: 4-ditert-butylphosphanyl-N,N-dimethylaniline;dichloropalladium. Canonical SMILES: CC (C) (C)P (C1=CC=C (C=C1)N (C)C)C (C) (C)C. CC (C) (C)P (C1=CC=C (C=C1)N (C)C)C (C) (C)C. Cl[Pd]Cl. Catalog: ACM887919359-2.
Bis(tri-tert-butylphosphine)palladium(0)
Bis(tri-tert-butylphosphine)palladium(0) is also used in the preparation of G6P-T1 translocase inhibitors used in the treatment of diabetes. Also, its used to prepare new dibenzofulvenes. Uses: Introduced as an easier to handle pd/p(t-bu)3-based catalyst for the negishi cross-coupling of aryl/vinyl chlorides. a versatile catalyst for the cross-coupling of aryl and vinyl chlorides. catalyst for the amination of aryl chlorides and bromides using aqueous hydroxide bases. useful catalyst for the cross-coupling of heteroaromatic carboxylic acids. pd-catalyzed newnan-kwart rearrangement of o-aryl thiocarbamates. cross-coupling of silanolates and halides. elimination/isomerization of enol triflates derived from β-ketoesters. Group: Palladium series catalysts. Alternative Names: palladium,tritert-butylphosphane;Pd(t-Bu3P)2. CAS No. 53199-31-8. Molecular formula: C24H54P2Pd. Mole weight: 511.064g/mol. Appearance: Off white crystalline solid. IUPACName: palladium;tritert-butylphosphane. Canonical SMILES: CC(C)(C)P(C(C)(C)C)C(C)(C)C. CC(C)(C)P(C(C)(C)C)C(C)(C)C. [Pd]. Catalog: ACM53199318.
Bis(tri-tert-butylphosphine)palladium(0)
Bis(tri-tert-butylphosphine)palladium(0) is also used in the preparation of G6P-T1 translocase inhibitors used in the treatment of diabetes. Also, its used to prepare new dibenzofulvenes. Uses: Introduced as an easier to handle pd/p(t-bu)3-based catalyst for the negishi cross-coupling of aryl/vinyl chlorides. a versatile catalyst for the cross-coupling of aryl and vinyl chlorides. catalyst for the amination of aryl chlorides and bromides using aqueous hydroxide bases. useful catalyst for the cross-coupling of heteroaromatic carboxylic acids. pd-catalyzed newnan-kwart rearrangement of o-aryl thiocarbamates. cross-coupling of silanolates and halides. elimination/isomerization of enol triflates derived from β-ketoesters. Group: Polymerization reagents. Alternative Names: palladium,tritert-butylphosphane; Pd(t-Bu3P)2. CAS No. 53199-31-8. Product ID: palladium; tritert-butylphosphane. Molecular formula: 511.064g/mol. Mole weight: C24H54P2Pd. CC(C)(C)P(C(C)(C)C)C(C)(C)C. CC(C)(C)P(C(C)(C)C)C(C)(C)C. [Pd]. InChI=1S/2C12H27P.Pd/c2*1-10(2, 3)13(11(4, 5)6)12(7, 8)9;/h2*1-9H3; : MXQOYLRVSVOCQT-UHFFFAOYSA-N.
An aminothiophene that inhibits Calcium-activated Chloride Channel (CaCC) current influx induced by multiple calcium-elevating agonists (IC50=10uM) without inhibiting calcium elevation, and CaMKII and CFTR activity. Inhibits CaCC chloride response following agonist stimulation in human bronchial and intestinal epithelial cells. Also demonstrates an inhibitory effect on TMEM16A channels (IC50=2.1uM). Group: Biochemicals. Alternative Names: ANO Blocker I, Anoctamin Blocker I, TMEM16 Blocker I, 6-tert-butyl-2- (furan-2-carboxamido) -4, 5, 6, 7-tetrahydrobenzo [b]thiophene-3-carboxylic acid, CaCC Blocker I. Grades: Highly Purified. Pack Sizes: 10mg. Molecular Formula: C??H??NO?S, Molecular Weight: 347.43. US Biological Life Sciences.
Worldwide
Chloromethyl Pivalate
Chloromethyl Pivalate is used in the synthesis of oxazolines used in the preparation of imidazolium triflates. Also used in the synthesis of Src Kinase inhibitors used as anti-tumor agents. Group: Biochemicals. Alternative Names: 2,2-Dimethylpropanoic Acid Chloromethyl Ester; Chloromethanol Pivalate; (2,2-Dimethyl-1-oxopropoxy)methyl Chloride; 2,2-Dimethylpropionic Acid Chloromethyl Ester; Chloromethyl 2,2-dimethylpropanoate; Chloromethyl 2,2-Dimethylpropionate; Chloromethyl Pivalate; Chloromethyl Trimethylacetate; Pivaloyloxymethyl Chloride; [ (tert-Butylcarbonyl) oxy]methyl Chloride; α , α -Di methyl propionyloxy methyl Chloride. Grades: Highly Purified. CAS No. 18997-19-8. Pack Sizes: 5g. US Biological Life Sciences.
Worldwide
di-tert-butylphenyl phenyl phosphate
Di-tert-butylphenyl phenyl phosphate, a phosphorus-containing flame retardant, is frequently utilized in the manufacturing of plastics, textiles, and electronic devices. Additionally, it serves as a polyvinyl chloride stabilizer and as a thermal stabilizer in lubricating oils. However, some studies have revealed that it has the potential to cause endocrine disruption and neurotoxicity, which has prompted certain countries to restrict its usage. Synonyms: Bis(tert-butylphenyl)phenyl Phosphate; Phosphoric acid, bis[(1,1-dimethylethyl)phenyl] phenyl ester; Bis(o-tert-butylphenyl) phenyl phosphate; Di-(t-butylphenyl) phenyl phosphate; bis(t-butylphenyl) phenyl phosphate. Grades: ≥90%. CAS No. 65652-41-7. Molecular formula: C26H31O4P. Mole weight: 438.50.
Me4tButylXphos
Ligand for the palladium-catalyzed amidation of aryl chlorides. Ligand for the palladium-catalyzed synthesis of phenols from aryl halides. Ligand for the palladium-catalyzed coupling of aryl halides and secondary alcohols. Group: Organic phosphine compounds. Alternative Names: Di-tert-butyl[3,4,5,6-tetramethyl-2',4',6'-tri(propan-2-yl)[1,1'-biphenyl]-2-yl]phosphane; Di-tert-butyl(2',4',6'-triisopropyl-3,4,5,6-tetramethyl-[1,1'-biphenyl]-2-yl)phosphine; Tetramethyl Di-tbutyl X-Phos; MFCD09038436; 2-DI-TERT-BUTYLPHOSPHINO-3,4,5,6-TETRAMETHYL-2',4',6'-TRI ISOPROPYLIBIPHENYL; di-tert-butyl(2',4',6'-triisopropyl-3,4,5,6-tetramethyl-[1,1'-biphenyl]-2-yl)phosphane; 2-DI-TERT-BUTYLPHOSPHINO-3,4,5,6-TETRAM&; 2-(di-tert-butylphosphino)-2',4',6'-triisopropyl-3,4,5,6-tetramethyl-1,1'-biphenyl; CS-W001169; ZINC56961829. CAS No. 857356-94-6. Molecular formula: C33H53P. Mole weight: 480.761g/mol. IUPACName: ditert-butyl-[2,3,4,5-tetramethyl-6-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane. Canonical SMILES: CC1=C (C (=C (C (=C1C)C2=C (C=C (C=C2C (C)C)C (C)C)C (C)C)P (C (C) (C)C)C (C) (C)C)C)C. Catalog: ACM857356946.
Ligand used in the Pd-catalyzed conversion of aryl and vinyl triflates to bromides and chlorides. Ligand used in the Pd-catalyzed O-arylation of ethyl acetohydroximates. Ligand used in the Pd-catalyzed conversion of aryl chlorides, triflates, and nonaflates to nitroaromatics. Ligand used in the Pd-catalyzed cross-coupling of amides and aryl mesylates. Group: Organic phosphine compounds. Alternative Names: ditert-butyl-[3,6-dimethoxy-2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane; Di(tert-butyl)(2 inverted exclamation mark ,4 inverted exclamation mark ,6 inverted exclamation mark -triisopropyl-3,6-dimethoxybiphenyl-2-yl)phosphine; ZINC71773515; REWLCYPYZCHYSS-UHFFFAOYSA-N; di-tert-butyl(2',4',6'-triisopropyl-3,6-dimethoxy-[1,1'-biphenyl]-2-yl)phosphane; 2-(Di-t-butylphosphino)-3,6-dimethoxy-2'-4'-6'-tri-i-propyl-1,1'-biphenyl,min. 98% t-butylbrettphos; tBuBrettPhos, 97%; t-BuBrett-Phos; T-BUTYLBRETTPHOS; CS-W011518. CAS No. 1160861-53-9. Molecular formula: C31H49O2P. Mole weight: 484.705g/mol. IUPACName: ditert-butyl-[3,6-dimethoxy-2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane. Canonical SMILES: CC (C)C1=CC (=C (C (=C1)C (C)C)C2=C (C=CC (=C2P (C (C) (C)C)C (C) (C)C)OC)OC)C (C)C. Catalog: ACM1160861539.
t-BuDavePhos
Useful ligand for Pd-catalyzed carbon-oxygen bond forming reactions. Ligand used selective Pd-catalyzed arylation of ammonia. Application to the synthesis of dibenzodiazepines. Ligand used for selective Pd-catalyzed silylation of aryl chlorides. Ligand used for Pd(0)-catalyzed direct dehydrative coupling of terminal alkynes with allylic alcohols to access 1,4-enynes. Group: Organic phosphine compounds. Alternative Names: 2 inverted exclamation marka-(Di-tert-butylphosphino)-N,N-dimethylbiphenyl-2-amine; SCHEMBL238097; t-BuDavePhos, 97%; 2-di(tert-butyl)phosphino-2'-(N,N-dimethylamino)biphenyl; AB0005790; J3.548.578C; MFCD03426986; tBuDavePhos; [2'-(DI-TERT-BUTYL-PHOSPHANYL)-BIPHENYL-2-YL]-DIMETHYL-AMINE; SC-73179. CAS No. 224311-49-3. Molecular formula: C22H32NP. Mole weight: 341.479g/mol. IUPACName: 2-(2-ditert-butylphosphanylphenyl)-N,N-dimethylaniline. Canonical SMILES: CC (C) (C)P (C1=CC=CC=C1C2=CC=CC=C2N (C)C)C (C) (C)C. Catalog: ACM224311493.
It is an important silylation reagent and silicon-based protection agent. Uses: It is mainly used as a protective agent to protect alcohols and prepare silicon- based ethers in the synthesis of antibiotics, insecticides, vitamins, etc. it can be used as a silylation reagent and an intermediate in a wide range of organic synthesis. Group: Halosilane. Alternative Names: TERT-BUTYLDIPHENYLSILYL CHLORIDE;TERT-BUTYLDIPHENYLCHLOROSILANE;TERT-BUTYLCHLORODIPHENYLSILANE;T-BUTYLCHLORODIPHENYLSILANE;T-BUTYL DIPHENYLCHLOROSILANE;T-BUTYLDIPHENYLSILYL CHLORIDE;TIMTEC-BB SBB009012;butylchlorodiphenylsilane. CAS No. 58479-61-1. Molecular formula: C16H19ClSi. Mole weight: 274.86. Appearance: Oily liquid. Purity: 98% min. IUPACName: tert-butyl-chloro-diphenylsilane. Canonical SMILES: CC (C) (C)[Si] (C1=CC=CC=C1) (C2=CC=CC=C2)Cl. Density: 1.057g/mL at 25°C(lit.). ECNumber: 261-282-0. Catalog: ACM58479611.
Valdecoxib Impurity E
An impurity of Valdecoxib. Valdecoxib is a non-steroidal anti-inflammatory drug (NSAID) used for the treatment of osteoarthritis, rheumatoid arthritis, etc. Valdecoxib exhibits a selectively inhibitory effect of cyclooxygenase-2. Synonyms: Valdecoxib IMpurity-E; 3-(4-(4-(Chlorosulfonyl)phenyl)-5-methylisoxazol-3-yl)benzenesulfonyl chloride; 3-[4-(4-chlorosulfonylphenyl)-5-methyl-1,2-oxazol-3-yl]benzenesulfonyl chloride; 3-(4-(4-(Chlorosulfonyl)phenyl)-5-methylisoxazol-3-yl)benzene-1-sulfonyl chloride; YEC03863; 3-[4-[4-(Chlorosulfonyl)phenyl]-5-methyl-3-isoxazolyl]benzenesulfonyl chloride; 1-?Tert-?butyl 4-?ethyl 1H-?pyrazole-?1,?4-?dicarboxylate. CAS No. 1373038-63-1. Molecular formula: C16H11Cl2NO5S2. Mole weight: 432.3.
Chloro (4-cyanophenyl) [ (R) -1- [ (S) -2- [bis (4-fluorophenyl] phosphino] ferrocenyl] ethyldi-tert-butylphosphine] nickel (II)
Chloro (4-cyanophenyl) { (R) -1-[ (S) -2- (bis (4-fluorophenyl) phosphinoferrocenyl]ethyl (di-t-butylphosphine) }nickel (II) is used for: 1.Versatile air-stable low cost nickel catalyst alternative to palladium for carbon-carbon and carbonheteroatom cross-coupling reactions. 2.Used to react substituted aryl and heteroaryl halides and tosylates with ammonia to produce diverse aryl and heteroaryl amines. 3.Used in monoarylation experiments using commercially available ammonia gas, ammonium salts or ammonia stock solutions. 4.Catalyzes the coupling of aryl chlorides with gaseous amines in the form of their hydrochloride salts. Group: Nickel catalysts. CAS No. 2049086-37-3. Mole weight: 774.69. Catalog: ACM2049086373.