An improved annelation method with methyl2-(1,3-dithian-2-yl)benzoate as a bidentate synthon
摘要:
The use of methyl 2-(1,3-dithian-2-yl)benzoate as a member of a new group of bidentate synthons in an improved annelation method, yielding polycyclic systems with three differentiated carbonyl groups, is described.