1,4-Adducts of 5-trimethylsilyl-2-cyclohexenone (1) with Grignard reagents were converted to various hexanoate derivatives and γ-butyrolactones. Starting from optically pure 1, (−)-enterolactone (Factor X) was synthesized.
1,4-Adducts of 5-trimethylsilyl-2-cyclohexenone (1) with Grignard reagents were converted to various hexanoate derivatives and γ-butyrolactones.从光学纯的 1 开始,合成了 (-)- 肠内酯(因子 X)。
ASAOKA, MORIO;FUJII, NAOAKI;SHIMA, KUNIHISA;TAKEI, HISASHI, CHEM. LETT.,(1988) N 5, 805-808