Synthesis of 1,2,4-azadiphosphole derivatives based on vanadium-catalyzed [2+2+1] cycloaddition reactions of azobenzenes with phosphaalkynes
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DOI: 10.1039/d0ra02503h
Abstract: A new synthetic method is described to construct 1,2,4-azadiphosphole derivatives based on vanadium-catalyzed [2+2+1] cycloaddition reactions. Reactions of azobenzenes as nitrogen sources with phosphaalkynes as phosphorous counterparts in the presence of VCl2(thf)2 as a catalyst… read more here.
Keywords: azadiphosphole derivatives; cycloaddition reactions; based vanadium; catalyzed cycloaddition ... See more keywords