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CyclopropylMethylKetone is a chemical reagents used in the synthesis of PDE4 inhibitors. Also used in the synthesis of α-trifluoromethyl-amines. Group: Biochemicals. Grades: Highly Purified. CAS No. 765-43-5. Pack Sizes: 10g, 50g, 100g. Molecular Formula: C?H?O. US Biological Life Sciences.
Worldwide
Cyclopropylmethylketone-d8
Heterocyclic Organic Compound. CAS No. 1219799-33-3. Molecular formula: 92.17. Purity: 98 atom % D. Catalog: ACM1219799333.
1-Cyclopropyl -2- (tri phenylphosphoranylide ne ) -ethanone
Reactant in the preparation of Vitamin D2 derivatives. Group: Biochemicals. Alternative Names: Cyclopropyl (tri phenylphosphoranylide ne ) methylKetone; [ (Cyclopropylcarbonyl) methylene]triphenyl-phosphorane. Grades: Highly Purified. CAS No. 7691-76-1. Pack Sizes: 100mg. US Biological Life Sciences.
(R,R)-(-)-2,3-Bis(t-butylmethylphosphino)quinoxaline, min. 98% (R,R)-QuinoxP*
Ligand for the rhodium-catalyzed, asymmetric hydrogenation of dehydroamino acid esters and α-enamides. Ligand for the rhodium-catalyzed, asymmetric 1,4-addition of arylboronic acids to α,β-unsaturated carbonyl compounds. Ligand for the rhodium-catalyzed, asymmetric alkylative ring opening reaction Ligand for the palladium-catalyzed asymmetric allylic alkylation and amination of racemic substrates. Ligand for the ruthenium-catalyzed asymmetric hydrogenation of ketones. Ligand for the rhodium-catalyzed, asymmetric hydroacylation of 1,1-disubstituted alkenes with aldehydes. Ligand for the silver-catalyzed asymmetric nitroso aldol reaction. Cu-catalyzed enantioconvergent allyllic borylation. Cu-catalyzed enantioselective cyclopropylation. Group: Heterocyclic organic compound. Alternative Names: AK173366; 866081-62-1; (R,R)-(-)-2,3-Bis(tert-butylmethylphosphino)quinoxaline; (R,R)-QuinoxP; (R,R)-(-)-2,3-Bis(t-butylmethylphosphino)quinoxaline. CAS No. 866081-62-1. Molecular formula: C18H28N2P2. Mole weight: 334.384g/mol. IUPACName: (R)-tert-butyl-[3-[tert-butyl(methyl)phosphanyl]quinoxalin-2-yl]-methylphosphane. Canonical SMILES: CC (C) (C)P (C)C1=NC2=CC=CC=C2N=C1P (C)C (C) (C)C. Catalog: ACM866081621.
RuCl2[(S)-xylbinap][(S)-daipen]
Highly active catalyst for hydrogenation of simple ketones giving high enantioselectivity when sterically unsymmetrical ketones such as acetophenone, heteroaryl ketones, benzophenones, cyclopropylketones, and cyclohexyl ketones are substrates. Ee's are enhanced with XylBINAP relative to BINAP. The otherwise poorly bonded ketone is held in the transition state by hydrogen bonding to the protic bidentate amine. Carbonyl groups are selectively reduced even when olefins exist in the same molecule. In the presence of strong base, and catalyst, simple ketones, having substituents at the α-position, may be induced to undergo dynamic kinectic resolution during their hydrogenation to produce two chiral carbon centers in high yield. Group: Heterocyclic organic compound. Alternative Names: RuCl2[(S)-(DM-BINAP)][(S)-DAIPEN], 220114-01-2, Dichloro[(S)-(-)-2,2 inverted exclamation marka-bis[di(3,5-xylyl)phosphino]-1,1 inverted exclamation marka-binaphthyl][(2S)-(+)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II). CAS No. 220114-01-2. Molecular formula: C71H74Cl2N2O2P2Ru. Mole weight: 1221.3. Purity: 0.96. IUPACName: [ (2S) -1-azanidyl-1, 1-bis (4-methoxyphenyl) -3-methylbutan-2-yl]azanide; [1-[2-bis (3, 5-dimethylphenyl) phosphaniumylnaphthalen-1-yl]naphthalen-2-yl]-bis (3, 5-dimethylphenyl) phosphanium; dichlororuthenium (2+). Catalog: ACM220114012.
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