The Journal of Organic Chemistry

Methods for pyranoannulation: an approach to a new class of polyethers

AP Kozikowski, AK Ghosh

Index: Kozikowski, Alan P.; Ghosh, Arun K. Journal of Organic Chemistry, 1985 , vol. 50, # 16 p. 3017 - 3019

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Citation Number: 33

Abstract

Summary: Several methods have been developed for fusing a pyran ring to an existing pyran ring structure such that the ring oxygens assume a vicinal (ethylene glycol) relationship. The tricyclic structure 13, a previously unknown substance, was prepared through a combination of these methods.