作者:J. Brussee、W.T. Loos、C.G. Kruse、A. Van Der Gen
DOI:10.1016/s0040-4020(01)81377-6
日期:1990.1
Mandelonitrile lyase as present in a crude extract of almond flour has been tested for the synthesis of several chiral cyanohydrins. Silylated cyanohydrins of benzaldehyde, 4-methoxybenzaldehyde, piperonal, 5-methylfurfural, butyraldehyde and crotonaldehyde were obtained in good yield and high enantiomeric excess (93%) after treatment with silyl chlorides and imidazole in DMF.
杏仁粉粗提物中存在的
扁桃腈裂解酶已经过测试,可以合成几种手性
氰醇。在
DMF中用甲
硅烷基
氯和
咪唑处理后,可获得高收率和高对映体过量(93%)的
苯甲醛,
4-甲氧基苯甲醛,
胡椒醛,5-甲基
糠醛,
丁醛和
巴豆醛的甲
硅烷基化
氰醇。