40358-58-5Relevant articles and documents
Asymmetric hydrogenation of 2-arylated cycloalkanones through dynamic kinetic resolution
Ohkuma, Takeshi,Li, Jing,Noyori, Ryoji
, p. 1383 - 1386 (2004)
Asymmetric hydrogenation of 2-arylcycloalkanones with trans-RuCl 2(binap)(1,2-diamine) and t-C4H9OK in 2-propanol selectively gives the corresponding cis-2-arylcycloalkanols in excellent enantiomeric purity and high yield.
Lewis acid-mediated selective chlorinations of silyl enolate
Zhang, Yanhua,Shibatomi, Kazutaka,Yamamoto, Hisashi
, p. 15038 - 15039 (2007/10/03)
A new method involving efficient, widely applicable, and highly selective α-chlorination of simple silyl enolate with Lewis acid and an α,α-dichloro-1,3-dicarbonyl controller unit was reported. Diastereoselectivity and enantioselectivity of the reaction were investigated. High reactivity and selectivity were achieved by using α,α-dichlorinated malonic ester. Copyright
Preparation of Enantiomerically Pure trans- and cis-2-(1-Naphthyl)cyclohexan-1-ols
Takahashi, Michiyasu,Ogasawara, Kunio
, p. 1617 - 1620 (2007/10/02)
Lipase-mediated treatment of racemic trans-2-(1-naphthyl)cyclohexan-1-ol with vinyl acetate allows clear-cut enantiospecific kinetic acetylation to give (+)-(1R,2S)-acetate in excellent chemical and enantiomeric excesses leaving (+)-(1S,2R)-alcohol in an