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| Product | Description | |
|---|---|---|
| [1, 3-Bis (diphenylphosphino) propane]nickel (II) Chloride | [1, 3-Bis (diphenylphosphino) propane]nickel (II) Chloride is used as an effective catalyst for Kumada coupling and Suzuki reactions. It also catalyzes other reactions to convert enol ethers, dithioacetals and vinyl sulfides to olefins. Group: Biochemicals. Grades: Highly Purified. CAS No. 15629-92-2. Pack Sizes: 2.5g, 5g. Molecular Formula: C27H26Cl2NiP2, Molecular Weight: 542.04. US Biological Life Sciences. |  Worldwide |
| 2-(Dicyclohexylphosphino)-2'-(dimethylamino)biphenyl | 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. | |
| 2-Methoxyethylamine | Enol Ethers. CAS No. 109-85-3. Molecular formula: C10H22O2Si2. Mole weight: 75.11. Catalog: ACM109853. | |
| [2- (Trifluoromethyl) cyclohexyl]hydrazine Hydrochloride | [2- (Trifluoromethyl) cyclohexyl]hydrazine Hydrochloride is obtained from 2- (Trifluoromethyl) cyclohexanone and is used in synthetic preparation and theoretical study on radical trifluoromethylation of silyl enol ethers accelerated via complexation with dialkylzinc. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C7H13F3N2 HCl, Molecular Weight: 182.193646. US Biological Life Sciences. | Worldwide |
| Bis (dibenzylideneacetone)palladium (0) | Bis (dibenzylideneacetone)palladium (0). Uses: Palladium-catalyzed acylation of unsaturated halides by anions of enol ethers. asymmmetric allylation reactions. intramolecular reactions with alkenes. carbonylation reactions. cross coupling reactions. Group: Salt. Alternative Names: CB-706; MFCD00051942; Bis (dibenzylideneacetone)palladium (0); (1E,4E)-1,5-diphenylpenta-1,4-dien-3-one,palladium; GC10019; RW2139; bis(dibenzylidene-acetone)palladium; bis (dibenzylideneacetone)palladium; PubChem14428; J-400823. CAS No. 32005-36-0. Product ID: (1E,4E)-1,5-diphenylpenta-1,4-dien-3-one; palladium. Molecular formula: 575.016g/mol. Mole weight: C34H28O2Pd. C1=CC=C(C=C1)C=CC(=O)C=CC2=CC=CC=C2. C1=CC=C(C=C1)C=CC(=O)C=CC2=CC=CC=C2. [Pd]. InChI=1S/2C17H14O. Pd/c2*18-17 (13-11-15-7-3-1-4-8-15) 14-12-16-9-5-2-6-10-16; /h2*1-14H; /b2*13-11+, 14-12+;. UKSZBOKPHAQOMP-SVLSSHOZSA-N. |  |
| Bis (dibenzylideneacetone)palladium (0) | Palladium-catalyzed acylation of unsaturated halides by anions of enol ethers. Asymmmetric Allylation reactions. Intramolecular reactions with alkenes. Carbonylation reactions. Cross Coupling reactions. Group: Palladium series catalysts. Alternative Names: CB-706; MFCD00051942; Bis (dibenzylideneacetone)palladium (0); (1E,4E)-1,5-diphenylpenta-1,4-dien-3-one,palladium; GC10019; RW2139; bis(dibenzylidene-acetone)palladium; bis (dibenzylideneacetone)palladium; PubChem14428; J-400823. CAS No. 32005-36-0. Molecular formula: C34H28O2Pd. Mole weight: 575.016g/mol. IUPACName: (1E,4E)-1,5-diphenylpenta-1,4-dien-3-one;palladium. Canonical SMILES: C1=CC=C(C=C1)C=CC(=O)C=CC2=CC=CC=C2. C1=CC=C(C=C1)C=CC(=O)C=CC2=CC=CC=C2. [Pd]. ECNumber: 608-691-6. Catalog: ACM32005360. | |
| [NH2Me2][(RuCl((R)-binap))2(μ -Cl)3] | (R)-BINAP or (R)-Tol-BINAP can be combined with dichloro(1,5-cyclooctadiene)ruthenium to form precursors to NOYORI CATALYST SYSTEMS. These systems exhibit very high catalytic activity and enantioselectivity in the hydrogenation of a wide range of substrates. NOYORI CATALYST SYSTEMS have been shown to effect highly enantioselective hydrogenation of functionalized ketones where the substituents are dialkylamino, hydroxy, siloxy, carbonyl, ester, amide or thioester. Useful ligand in asymmetric Heck processes. Ligand employed in palladium-catalyzed asymmetric arylation of ketones. Ligand employed in rhodium-catalyzed 1,4-additions to enones. Ligand employed in palladium-catalyzed hydroamination of styrene derivatives. Ligand employed in silver-catalyzed asymmetric Sakuri-Hosomi allylation and Mukaiyama aldol reaction. Ligand employed in rhodium-catalyzed kinetic resolution of enynes. Ligand employed in asymmetric rhodium-catalyzed hydroboration of cyclopropenes. Ligand employed in silver-catalyzed a-hydroxylation of stannyl enol ethers. Ligand employed in palladium-catalyzed synthesis of chiral allenes. Ligand for palladium-catalyzed enantioselective hetero Michael addition to form b-amino acid derivatives. Ligand employed in rhodium-catalyzed asymmetric rearrangement of alkynyl alkenyl carbinols. Ligand employed in rhodium-catalyzed 1,2-addition of aluminium organyl compounds to cyclic enones. Ligand | |
| [NH2Me2][(RuCl((S)-binap))2(μ -Cl)3] | (R)-BINAP or (R)-Tol-BINAP can be combined with dichloro(1,5-cyclooctadiene)ruthenium to form precursors to NOYORI CATALYST SYSTEMS. These systems exhibit very high catalytic activity and enantioselectivity in the hydrogenation of a wide range of substrates. NOYORI CATALYST SYSTEMS have been shown to effect highly enantioselective hydrogenation of functionalized ketones where the substituents are dialkylamino, hydroxy, siloxy, carbonyl, ester, amide or thioester. Useful ligand in asymmetric Heck processes. 3. Ligand employed in palladium-catalyzed asymmetric arylation of ketones. 4. Ligand employed in rhodium-catalyzed 1,4-additions to enones. 5. Ligand employed in palladium-catalyzed hydroamination of styrene derivatives. 6. Ligand employed in silver-catalyzed asymmetric Sakuri-Hosomi allylation and Mukaiyama aldol reaction. 7. Ligand employed in rhodium-catalyzed kinetic resolution of enynes. 8. Ligand employed in asymmetric rhodium-catalyzed hydroboration of cyclopropenes. 9. Ligand employed in silver-catalyzed a-hydroxylation of stannyl enol ethers. 10. Ligand employed in palladium-catalyzed synthesis of chiral allenes. 11. Ligand for palladium-catalyzed enantioselective hetero Michael addition to form b-amino acid derivatives. 12. Ligand employed in rhodium-catalyzed asymmetric rearrangement of alkynyl alkenyl carbinols. 13. Ligand employed in rhodium-catalyzed 1,2-addition of aluminium organy | |
| (R)-(+)-BINAP | (R)-BINAP or (R)-Tol-BINAP can be combined with dichloro(1,5-cyclooctadiene)ruthenium to form precursors to NOYORI CATALYST SYSTEMS. These systems exhibit very high catalytic activity and enantioselectivity in the hydrogenation of a wide range of substrates. NOYORI CATALYST SYSTEMS have been shown to effect highly enantioselective hydrogenation of functionalized ketones where the substituents are dialkylamino, hydroxy, siloxy, carbonyl, ester, amide or thioester. Useful ligand in asymmetric Heck processes. Ligand employed in palladium-catalyzed asymmetric arylation of ketones. Ligand employed in rhodium-catalyzed 1,4-additions to enones. Ligand employed in palladium-catalyzed hydroamination of styrene derivatives. Ligand employed in silver-catalyzed asymmetric Sakuri-Hosomi allylation and Mukaiyama aldol reaction. Ligand employed in rhodium-catalyzed kinetic resolution of enynes. Ligand employed in asymmetric rhodium-catalyzed hydroboration of cyclopropenes. Ligand employed in silver-catalyzed a-hydroxylation of stannyl enol ethers. Ligand employed in palladium-catalyzed synthesis of chiral allenes. Ligand for palladium-catalyzed enantioselective hetero Michael addition to form b-amino acid derivatives. Ligand employed in rhodium-catalyzed asymmetric rearrangement of alkynyl alkenyl carbinols. Ligand employed in rhodium-catalyzed 1,2-addition of aluminium organyl compounds to cyclic enones. Ligand employed in iridium-cataly | |
| (S)-(-)-BINAP | (R)-BINAP or (R)-Tol-BINAP can be combined with dichloro(1,5-cyclooctadiene)ruthenium to form precursors to NOYORI CATALYST SYSTEMS. These systems exhibit very high catalytic activity and enantioselectivity in the hydrogenation of a wide range of substrates. NOYORI CATALYST SYSTEMS have been shown to effect highly enantioselective hydrogenation of functionalized ketones where the substituents are dialkylamino, hydroxy, siloxy, carbonyl, ester, amide or thioester. Useful ligand in asymmetric Heck processes. Ligand employed in palladium-catalyzed asymmetric arylation of ketones. Ligand employed in rhodium-catalyzed 1,4-additions to enones. Ligand employed in palladium-catalyzed hydroamination of styrene derivatives. Ligand employed in silver-catalyzed asymmetric Sakuri-Hosomi allylation and Mukaiyama aldol reaction. Ligand employed in rhodium-catalyzed kinetic resolution of enynes. Ligand employed in asymmetric rhodium-catalyzed hydroboration of cyclopropenes. Ligand employed in silver-catalyzed a-hydroxylation of stannyl enol ethers. Ligand employed in palladium-catalyzed synthesis of chiral allenes. Group: Organic phosphine compounds. Alternative Names: (+)-2,2'-bis(diphenylphosphino)-1,1'binaphthyl; (R)-(+)-2,2 bis(diphenylphosphino)-1,1-binaphthyl; 13648-EP2311831A1; (R)-(+)-(1,1'-Binaphthalene-2,2'-diyl)bis(diphenylphosphine); FT-0604001; [2'-(diphenylphosphanyl)-[1, 1'-binaphthalene]-2-yl]diphenylphosphane; 1, 1'-[(1R)- | |
| tert-Butyldimethylsilyl Trifluoromethane sulfonate. | tert-Butyldimethylsilyl trifluoromethane sulfonate is a highly reactive silylating agent and lewis acid capable of converting primary, secondary and tertiary alcohols to their respectctive TBDMS. tert-Butyldimethylsilyl trifluoromethane sulfonate is also used to covert ketones and lactones into their enol silyl ethers. Group: Biochemicals. Alternative Names: (1, 1-Dimethylethyl) dimethylsilyl Trifluoromethane sulfonate; Trifluoromethane sulfonic Acid (1, 1-Dimethylethyl) dimethylsilyl ester; Trifluoromethane sulfonic Acid tert-Butyldimethylsilyl Ester; tert-Butyldimethylsilyl Triflate. Grades: Highly Purified. CAS No. 69739-34-0. Pack Sizes: 10g. US Biological Life Sciences. | Worldwide |
| 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase | The enzyme catalyses the reversible isomerization of 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA to the unusual unsaturated, oxygen-containing, seven-member heterocyclic enol ether 2-oxepin-2(3H)-ylideneacetyl-CoA, as part of an aerobic phenylacetate degradation pathway. Group: Enzymes. Synonyms: paaG (gene name); 1,2-epoxyphenylacetyl-CoA isomerase (misleading). Enzyme Commission Number: EC 5.3.3.18. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-5496; 2-(1,2-epoxy-1,2-dihydrophenyl)acetyl-CoA isomerase; EC 5.3.3.18; paaG (gene name); 1,2-epoxyphenylacetyl-CoA isomerase (misleading). Cat No: EXWM-5496. |  |
| 3-Ethoxy-androsta-3,5-dien-17-one | 3-Ethoxy-androsta-3,5-dien-17-one. Group: Biochemicals. Alternative Names: 3-Ethoxyandrosta-3,5-dien-17-one; Androst-4-ene-3,17-dione 3-ethyl enol ether. Grades: Highly Purified. CAS No. 972-46-3. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C21H30O2. US Biological Life Sciences. | Worldwide |
| Beraprost sodium salt | Beraprost is an analog of prostacyclin in which the unstable enol-ether has been replaced by a benzofuran ether function. It inhibits platelet aggregation in healthy subjects and in diabetic patients at similar doses. Synonyms: Beraprost sodium; 4-[2-hydroxy-1-[(E)-3-hydroxy-4-methyloct-1-en-6-ynyl]-2,3,3a,8b-tetrahydro-1H-cyclopenta[b][1]benzofuran-5-yl]butanoate sodium salt. Grades: >95%. CAS No. 88475-69-8. Molecular formula: C24H29NaO5. Mole weight: 420.49. |  |
| Bis(cyclopentadienyl)zirconium dichloride, 99% (Zirconocene dichloride) | Reagent for the conversion of enynes to bicyclic cyclopentenones. Precursor for the cyclization of dienes to cyclopentane and cyclohexane derivatives. Precatalyst for the alkylation of olefins. Precursor to zirconocene complexes of unsaturated organic molecules. Catalyst for the coupling of alkoxymethyl-substituted styrene derivatives. Reagent for the carboalumination-Claisen rearrangement-carbonyl addition cascade reaction. Useful for the preparation of vinyl allenes. Reagent for the alkynylation of epoxides. Catalyst for the formation of carbocycles from cyclic enol ether. Group: Polymer/macromolecule. Alternative Names: BIS (CYCLOPENTADIENYL) ZIRCONIUMICHLORIDE; BIS (CYCLOPENTADIENYL) ZIRCONIUM (IV) DICHLORIDE; BIS(CYCLOPENTADIENYL)ZIRCONIUM DICHLORIDE; DICHLORODICYCLOPENTADIENYLZIRCONIUM; DICYCLOPENTADIENYLZIRCONIUM DICHLORIDE;ZIRCONOCENE DICHLORIDE; bis(η -cyclopentadienyl)zircon. CAS No. 1291-32-3. Molecular formula: C10H10Cl2Zr. Mole weight: 292.32. Appearance: white to light beige crystals or powder. Purity: 0.96. IUPACName: Bis(cyclopentadienyl)zirconium dichloride. Catalog: ACM1291323. | |
| Donepezil O-Benzyl Enol Ether | Donepezil O-Benzyl Enol Ether is one of Donepezil derivatives. Donepezil, a highly specific reversible acetylcholinesterase (AChE) inhibitor, is used to treat moderate to severe Alzheimer's disease. Synonyms: Donepezil Impurity C. Molecular formula: C31H35NO3. Mole weight: 469.61. | |
| Erythromycin A enol ether | Cas No. 33396-29-1. | |
| Erythromycin A enol ether | Erythromycin A enol ether. Group: Biochemicals. Alternative Names: 11-(4-Dimethylamino-3-hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-5-ethyl-3, 4-dihydroxy-9-(5-hydroxy-4-methoxy-4, 6-dimethyl-tetrahydro-pyran-2-yloxy)-2, 4, 8, 10, 12, 14-hexamethyl-6, 15-dioxa-bicyclo[10. 2. 1]pentadec-1(14)-en-7-one. Grades: Highly Purified. CAS No. 33396-29-1. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C37H65NO12. US Biological Life Sciences. | Worldwide |
| Erythromycin A Enol Ether (11-(4-Dimethylamino-3-hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-5-ethyl-3, 4-dihydroxy-9-(5-hydroxy-4-methoxy-4, 6-dimethyl-tetrahydro-pyran-2-yloxy)-2, 4, 8, 10, 12, 14-hexamethyl-6, 15-dioxa-bicyclo[10. 2. 1]pentadec-1(14)-en-7-one) | Impurity E. Group: Biochemicals. Alternative Names: 11-(4-Dimethylamino-3-hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-5-ethyl-3, 4-dihydroxy-9-(5-hydroxy-4-methoxy-4, 6-dimethyl-tetrahydro-pyran-2-yloxy)-2, 4, 8, 10, 12, 14-hexamethyl-6, 15-dioxa-bicyclo[10. 2. 1]pentadec-1(14)-en-7-one. Grades: Highly Purified. CAS No. 33396-29-1. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Pseudoerythromycin a enol ether | Heterocyclic Organic Compound. Alternative Names: Pseudo Erythromycin A Enol Ether, LY 267108, 105882-69-7, EM 701, 8,9-Anhydropseudo-erythromycin A-6,9-hemiketal, (2R,3R,6R,7S,8S,9R,10R)-7-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-|A-L-ribo-hexopyranosyl)oxy]-3-[(1R,2R)-1,2-dihydroxy-1-methylbutyl]-2,6,8,10,12-pentamethyl-9-[[3,4,6-trideoxy-3-(dimethylamino)-|A-D-xylo-hexopyranosyl]oxy]-4,13-dioxabicyclo[8.2.1]tridec-12-en-5-one. CAS No. 105882-69-7. Molecular formula: C37H65NO12. Mole weight: 715.91. Purity: 0.96. IUPACName: (2R,3R,6R,7S,8S,9R)-3-[(2R,3S)-2,3-dihydroxypentan-2-yl]-9-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-7-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-2,6,8,10,12-pentamethyl-4,13-dioxabicyclo[8.2.1]tridec-1(12)-en-5-on. Canonical SMILES: CCC (C (C) (C1C (C2=C (CC (O2) (C (C (C (C (C (=O)O1)C)OC3CC (C (C (O3)C)O) (C)OC)C)OC4C (C (CC (O4)C)N (C)C)O)C)C)C)O)O. Catalog: ACM105882697. | |
| Pseudoerythromycin A enol ether | Cas No. 105882-69-7. | |
| Pseudo Erythromycin A Enol Ether | Pseudo Erythromycin A Enol Ether. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 4,13-Dioxabicyclo[8.2.1]tridec-12-en-5-one, 7-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-3-[(1R,2R)-1,2-dihydroxy-1-methylbutyl]-2,6,8,10,12-pentamethyl-9-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-, (2R,3R,6R,7S,8S,9R,10R)-, EM 701, Pseudoerythromycin A enol ether, 4,13-Dioxabicyclo[8.2.1]tridec-12-en-5-one, 7-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-3-(1,2-dihydroxy-1-methylbutyl)-2,6,8,10,12-pentamethyl-9-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-, [213-dioxabicyclo[8.2.1]tridec-12-en-5-one, LY 267108, 8,9-Anhydropseudo-erythromycin A-6,9-hemiketal. CAS No. 105882-69-7. IUPAC Name: (2R,3R,6R,7S,8S,9R,10R)-3-[(2R,3R)-2,3-dihydroxypentan-2-yl]-9-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-7-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-2,6,8,10,12-pentamethyl-4,13-dioxabicyclo[8.2.1]tridec-1(12)-en-5-one. Molecular Formula: C37H65NO12. Mole Weight: 715.91. Catalog: APS105882697. SMILES: CC[C@@H] (O)[C@@] (C) (O)[C@@H]1OC (=O)[C@H] (C)[C@@H] (O[C@H]2C[C@@] (C) (OC)[C@@H] (O)[C@H] (C)O2)[C@H] (C)[C@@H] (O[C@@H]3O[C@H] (C)C[C@@H] ([C@H]3O)N (C)C)[C@@]4 (C)CC (=C (O4)[C@@H]1C)C. Format: Neat. |  |
| Pseudo Erythromycin A Enol Ether | Source: Synthetic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
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