On the α-ketols obtained from α,β-unsaturated aromatic aldehydes and bakers'yeast
作者:Giovanni Bertolli、Giovanni Fronza、Claudio Fuganti、Piero Grasselli、Luisella Majori、Franca Spreafico
DOI:10.1016/0040-4039(81)89022-3
日期:1981.1
From α-methylcinnamaldehyde (1b), acetaldehyde and fermenting bakers'yeast, at pH 5, the α-ketol (6) is obtained in . 15% yield, togheter with unreacted (1b); from cinnamaldehyde (1a), under identical conditions, optically inactive (5) has been isolated as the only transformation product.
由pH值为5的α-甲基肉桂醛(1b),乙醛和发酵酵母发酵,可制得α-酮醇(6)。收率15%,未反应(1b);在相同条件下从肉桂醛(1a)中分离出旋光惰性(5)作为唯一的转化产物。