110409-54-6Relevant academic research and scientific papers
Cu-Catalyzed direct cyanation of terminal alkynes with AMBN or AIBN as the cyanation reagent
Rong, Guangwei,Mao, Jincheng,Zheng, Yang,Yao, Ruwei,Xu, Xinfang
supporting information, p. 13822 - 13825 (2015/09/07)
A Cu-catalyzed direct cyanation of terminal alkynes was reported with broad substrate generality in moderate to high yield, and AMBN (azobisisoamylonitrile)/AIBN (azobisisobutyronitrile) were used as less toxic and effective cyanating sources in open air. Interestingly, addition products were selectively achieved as the major product under the same conditions in argon.
THERMOLYSIS OF PHENOXYACETYL-CYANOMETHYLENETRIPHENYLPHOSPHORANES-TANDEM INTRAMOLECULAR WITTIG AND CLAISEN REARRANGEMENT REACTIONS
Yadla, Rambabu,Rao, Jampani Madhusudana
, p. 329 - 331 (2007/10/02)
Thermolysis of acyl-cyanomethylenetriphenylphosphorane containing aryloxyacetyl moiety in the acyl group results in tandem intramolecular Wittig and Claisen rearrangement reaction.The orthoallenylphenol intermediates formed cyclise to give a 2H-chromene or a benzofuran depending on substituens.
SYNTHESIS OF BENZOFURANS VIA TANDEM INTRAMOLECULAR WITTIG AND 3,3-SIGMATROPIC REACTION OF PHENOXYACETYL-CYANOMETHYLENETRIPHENYLPHOSPHORANES
Rehman, H.,Rao, Jampani Madhusudana
, p. 1119 - 1128 (2007/10/02)
The thermolysis of phenoxyacetyl-cyanomethylenetriphenylphosphorane and its derivatives in vacuum results in the formation of 4-phenoxybut-2-ynenitrile some of which rearrange to give benzofuran derivatives.
