作者:Kunikazu Sakai、Takeo Kobori、Tamotsu Fujisawa
DOI:10.1016/0040-4039(81)80163-3
日期:1981.1
Diels-Alder adduct of the fulvene with 2-chloroacryloyl chloride, gave a mixture (3:2) of 7-anti- and 7-syn-(3-oxo-1-trans-octenyl)bicyclo[2.2.1]hept-5-en-2-one. The latter compound was oonverted into prostaglandin F2α.
6-(2,2-乙烯-二氧庚基)富烯的狄尔斯-阿尔德加合物与2-氯丙烯腈的酸催化水解得到7-抗-(3-氧代-1-反-辛烯基)-2-氯-2 -氰基双环[2.2.1]庚-5-烯,它是12-表-前列腺素的中间体。另一方面,得自富烯的狄尔斯-阿尔德加合物与2-氯丙烯酰氯的7-(3,3-亚乙二氧基辛叉基)双环-[2.2.1]庚-5-烯-2-酮水解,得到7-反-和7-syn-(3-氧代-1-反-辛烯基)双环[2.2.1]庚-5-烯-2-酮的混合物(3:2)。后者化合物oonverted成前列腺素2α。