20052-17-9Relevant articles and documents
A brief and convergent synthetic route to defucogilvocarcin M chromophore: The formal synthesis of WS-5995 A and C
Patra, Asit,Pahari, Pallab,Ray, Sutapa,Mal, Dipakranjan
, p. 9017 - 9020 (2007/10/03)
Densely substituted styryl sulfone 20 is shown to undergo double annulation with phthalide 21 to give, in one-pot operation and in excellent yield, the benzonaphthopyranone scaffold 22 of gilvocarcins.