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An expedient four-component domino protocol for the regioselective synthesis of highly functionalized pyranopyrazoles and chromenopyrazoles via nitroketene-N,S-acetal chemistry under solvent-free condition
Jayabal, Kamalraja, Paramasivan, Thirumalai PerumalVolume:
55
Language:
english
Journal:
Tetrahedron Letters
DOI:
10.1016/j.tetlet.2014.02.019
Date:
March, 2014
File:
PDF, 676 KB
english, 2014