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Reductive (3 + 2) Annulation of Benzils with Pyrylium Salts: Stereoselective Access to Furyl Analogues of cis-Chalcones

Authors :
Pengwei Tan
Sunewang R. Wang
Source :
Organic Letters. 21:6029-6033
Publication Year :
2019
Publisher :
American Chemical Society (ACS), 2019.

Abstract

An unprecedented reductive (3 + 2) annulation of both symmetrical and unsymmetrical benzils with pyrylium salts mediated by P(NMe2)3 is described, leading to facile and stereoselective access to th...

Details

ISSN :
15237052 and 15237060
Volume :
21
Database :
OpenAIRE
Journal :
Organic Letters
Accession number :
edsair.doi...........5d424f6214bfb6aacd06ca43999427ae
Full Text :
https://doi.org/10.1021/acs.orglett.9b02182