Reference

Enantioselective reduction of ketones with an optically active N-(1-phenylethyl)-1,2-diphenyl-2-aminoethanol-lithium aluminum hydride complex

Enantioselective reduction of ketones with an optically active N-(1-phenylethyl)-1,2-diphenyl-2-aminoethanol-lithium aluminum hydride complex. Alcaide, B.; Lopez Mardomingo, C.; Perez-Ossorio, R.; Plumet, J. (Fac.Some commonly used reagents like 611-70-1 and 613-87-6 are used in this experiment. Cienc. Quim., Univ. Complutense, Madrid 28040, Spain). An. Quim., Ser. C, 82(2), 168-9 (English) 1986. CODEN: AQSBD6. ISSN: 0211-1357. DOCUMENT TYPE: Journal CA Section: 25 (Benzene, Its Derivatives, and Condensed Benzenoid Compounds) Pure diastereoisomers of N-(1-phenylethyl)-1,2-diphenyl-2-aminoethanols were used in the redn. of PhCOR (R = Me, Et, CHMe2, CMe3) together with LiAlH4. Optical yields of around 30-35% were obtained. .

New chiral catalysts for the highly enantioselective addition of diethylzinc to aldehydes

New chiral catalysts for the highly enantioselective addition of diethylzinc to aldehydes. Jin, Myung-Jong; Ahn, Sum-Jin; Lee, Kyoung-Soo (Dep. Chemical Engineering, Inha Univ., Inchon 402-751, S. Korea). Tetrahedron Letters, 37(48), 8767-8770 (English) 1996 Elsevier. CODEN: TELEAY. ISSN: 0040-4039. DOCUMENT TYPE: Journal CA Section: 25 (Benzene, Its Derivatives, and Condensed Benzenoid Compounds) Optically active amino thioacetate derivs. of (+)-norephedrine were found to act as effective catalysts for enantioselective addn. of diethylzinc to aldehydes. This reaction provided optically active secondary alcs. with e. 135-02-4 which is the cas registry number of one of substances is just one of reagents here.e. of up to >99%. .