Practical Total Syntheses of (R)-(+)- and (S)-(-)-14-Hydroxy-4,14-retro-retinol.
作者:Mitsuo NAGAI、Hiroyuki YOSHIMURA、Shigeki HIBI、Kouichi KIKUCHI、Shinya ABE、Makoto ASADA、Toshihiko YAMAUCHI、Takayuki HIDA、Seiko HIGASHI、Ieharu HISHINUMA、Takashi YAMANAKA
DOI:10.1248/cpb.42.1545
日期:——
Practical and facile total syntheses of the remarkably unstable (R)-(+)-14-hydroxy-4, 14-retro-retinol [(R)-14HRR] 1 and of its enantiomer 2 have been achieved via an acid-catalyzed dehydration reaction of the respective tetraeneol intermediates 10 and its enantiomer obtained from (R)-(+)-1, 2-O-isopropylidene-butane-1, 2, 3-triol 3.
通过酸催化脱水,实现了非常不稳定的 (R)-(+)-14-羟基-4, 14-逆-视黄醇 [(R)-14HRR] 1 及其对映体 2 的实用且简便的全合成各四烯醇中间体10及其由(R)-(+)-1,2-O-异亚丙基-丁烷-1,2,3-三醇3得到的对映体的反应。