Enantiospecific synthesis of 8-epipuupehedione from (R)-(−)-carvone
Author/Authors :
Maiti، نويسنده , , Soumen and Sengupta، نويسنده , , Sujaya and Giri، نويسنده , , Chandana and Achari، نويسنده , , Basudeb and Banerjee، نويسنده , , Asish Kr، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2001
Pages :
3
From page :
2389
To page :
2391
Abstract :
An enantiospecific synthesis of the antitumor marine sponge metabolite puupehedione (2a) and its C8-epimer 2b as their methylenedioxy derivatives 8a and 8b was achieved through concomitant O-allyl deprotection and electrocyclization of 20 derived from (−)-carvone.
