Synthesis of 2 H -Chromene-4-Carbonitriles Via Trimethylsilyl Cyanide

A number of 2-aryl-2 H-chromene-4-carbonitriles were synthesised by cyanation of 2-aryl-3-nitro-2 H-chromenes using trimethylsilyl cyanide (TMSCN) in the presence of tetrabutylammonium fluoride (TBAF) in moderate yields via a Michael addition/elimination pathway. The structures of all the products w...

Full description

Saved in:
Bibliographic Details
Published in:Journal of chemical research 2018-06, Vol.42 (6), p.297-299
Main Authors: Ren, Demin, Liu, Hexiu, Huang, Yulin, Fu, Xinliang, Li, Xiaofang
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A number of 2-aryl-2 H-chromene-4-carbonitriles were synthesised by cyanation of 2-aryl-3-nitro-2 H-chromenes using trimethylsilyl cyanide (TMSCN) in the presence of tetrabutylammonium fluoride (TBAF) in moderate yields via a Michael addition/elimination pathway. The structures of all the products were characterised thoroughly by NMR, IR and HRMS spectroscopy and X-ray crystallographic analysis.
ISSN:1747-5198
2047-6507
DOI:10.3184/174751918X15287198150613