Chemoenzymatic synthesis of trans-4,5-dihydroxycyclopent-2-enones: conversion to D-1 -deoxynojirimycin
作者:Carl R. Johnson、Bipin M. Nerurkar、Adam Golebiowski、Hari Sundram、John L. Esker
DOI:10.1039/c39950001139
日期:——
(4R,5S)-trans-4,5-Bis(tert-butyldimethylsilyloxy)cyclopent-2-enone 8 and (4R,5S)-trans-4,5-di(benzyloxy)cyclopent-2-enone 20 are prepared by equilibration of the corresponding cis derivatives; enone 8 is transformed into the glucosidase inhibitor, D-1-deoxynojirimycin 14.
(4R,5S)-反式-4,5-双(叔丁基二甲基硅氧基)环戊-2-烯酮 8 和(4R,5S)-反式-4,5-二(苄氧基)环戊-2-烯酮 20 是通过平衡相应的顺式衍生物制备的;烯酮 8 转化为葡萄糖苷酶抑制剂 D-1-deoxynojirimycin 14。