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Chem Commun (Camb). 2018 Dec 13;54(100):14128-14131. doi: 10.1039/c8cc08946a.

Carbon-nitrogen bond cleavage of pyridine with two molecular substituted allenoates: access to 2-arylpyrimidin-4(3H)-one.

Author information

1
Department of Chemistry, Center for Supramolecular Chemistry and Catalysis, Shanghai University, 99 Shangda Road, Shanghai 200444, P. R. China. xsjia@mail.shu.edu.cn lijian@shu.edu.cn jhfang@shu.edu.cn.

Abstract

A DABCO-catalyzed annulation reaction of pyridin-2-amine and substituted allenoates has been disclosed. This strategy allows for the ring-opening of a pyridine ring system and the formation of two new rings including a pyrimidinone ring and a benzene ring in an efficient manner.

PMID:
30499997
DOI:
10.1039/c8cc08946a

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