Literature DB >> 21574600

Extending Pummerer reaction chemistry: studies in the palau'amine synthesis area.

Ken S Feldman1, Ahmed Yimam Nuriye, Jianfeng Li.   

Abstract

Exploratory oxidative cyclization studies on cyclopentanelated and cyclohexenelated oroidin derivatives utilized Pummerer chemistry to generate pentacyclic structures related to the palau'amine family of sponge metabolites. Stereochemical issues were paramount, and appropriate choice of annelated ring size led to formation of the pentacyclic framework with complete diastereoselectivity for all of the core bonds.

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Year:  2011        PMID： 21574600     DOI： 10.1021/jo200740b

Source DB:  PubMed          Journal:  J Org Chem        ISSN： 0022-3263            Impact factor:   4.354


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