| Literature DB >> 23695544 |
Kai Chen1, Run Sun, Qin Xu, Yin Wei, Min Shi.
Abstract
A facile synthetic method for preparation of bicyclo[4.2.0] nitrogen heterocycles has been developed via a thermal induced intramolecular [2 + 2] cycloaddition reaction of allene-ACPs. The DFT calculations indicate that this intramolecular cycloaddition proceeds in a concerted manner and a strained small ring is essential.Entities:
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Year: 2013 PMID： 23695544 DOI： 10.1039/c3ob40911b
Source DB: PubMed Journal: Org Biomol Chem ISSN： 1477-0520 Impact factor: 3.876