Ultrasound Assisted Nitratobis (Triphenyl phosphine) Copper (I) catalyzed Addition of Organocadmium Reagents to α, β-Unsaturated Cyanoester
Keywords:
Conjugate addition, Cyanoester, Cu (I) catalyst, Grignard reagent, Ultrasound irradiation.Abstract
Treatment of α, β-unsaturated cyanoester with phenyl cadmium bromide, derived from dilithium tetrachloro cadmium (Li2CdCl4) and Grignard reagent in the presence of 10 mol % of Nitratobis (Triphenyl phosphine) Copper (I) i.e. Cu(PPh3)2NO3 catalyst afforded chemoselective conjugated product in high yields.
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2018-02-28
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Ashok S. Pise, Arvind S. Burungale, Ramesh B. Gawade, Santosh S. Devkate, Sunil D. Jadhav, Shripad M. Patil, "
Ultrasound Assisted Nitratobis (Triphenyl phosphine) Copper (I) catalyzed Addition of Organocadmium Reagents to α, β-Unsaturated Cyanoester, International Journal of Scientific Research in Science and Technology(IJSRST), Online ISSN : 2395-602X, Print ISSN : 2395-6011,
Volume 4, Issue 2, pp.121-124, January-February-2018.