利用路易斯酸促进的四取代环氧化物的区域和立体选择性重排全合成辣椒红素和辣椒玉红素。
Total synthesis of capsanthin and capsorubin using Lewis acid-promoted regio- and stereoselective rearrangement of tetrasubsutituted epoxides.
作者信息
Yamano Yumiko, Ito Masayoshi
机构信息
Kobe Pharmaceutical University, Motoyamakita-Machi, Kobe, Japan.
出版信息
Org Biomol Chem. 2007 Oct 7;5(19):3207-12. doi: 10.1039/b710386g. Epub 2007 Aug 29.
DOI:10.1039/b710386g
PMID:17878980
Abstract
The synthesis of capsanthin 1 and capsorubin 2 was accomplished via the C(15)-cyclopentyl ketone 6 prepared by Lewis acid-promoted regio- and stereoselective rearrangement of the epoxy dienal 5.
摘要
辣椒红素1和辣椒玉红素2的合成是通过由环氧二烯醛5经路易斯酸促进的区域和立体选择性重排制备的C(15)-环戊基酮6来完成的。
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