Intermolecular and intramolecular α-amidoalkylation reactions using bismuth triflate as the catalyst

F Pin, S Comesse, B Garrigues…

Index: Chavan, Subhash P.; Chittiboyina, Amar G.; Ravindranathan; Kamat, Subhash K.; Kalkote, Uttam R. Journal of Organic Chemistry, 2005 , vol. 70, # 5 p. 1901 - 1903

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Citation Number: 62

Abstract

... The Journal of Organic ... In fact, as highlighted in retrosynthetic Scheme 1, the selection of different substituents (R i with i = 1−7) in α-acetoxylactam ... hydroxy lactams 2b,i,p can be somewhat problematic, their in situ conversion into α-acetoxy lactams 3b,i,p was accomplished by ...