Reaction of methyl 1-bromocyclopentane-1-carboxylate with zinc and 3-aryl-2-cyanoprop-2-enamides
摘要:
Reformatsky reaction of methyl 1-bromocyclopentane-1-carboxylic acid with 3-aryl-2-cyanoprop-2-enamides and their N-methyl derivatives afforded 10-aryl-6,8-dioxo-7-azaspiro[4.5]decane-9-carbonitriles and 10-aryl-7-methyl-6,8-dioxo-7-azaspiro[4.5]decane-9-carbonitriles, respectively.
Reaction of methyl 1-bromocyclohexanecarboxylate with zinc and 3-aryl-2-cyanopropenoic acids amides
作者:N. F. Kirillov、E. A. Nikiforova、S. N. Shurov、P. A. Slepukhin、M. I. Vakhrin
DOI:10.1134/s1070363212070079
日期:2012.7
Methyl 1-bromocyclohexanecarboxylate reacts with zinc and amides or methylamides of 3-aryl-2-cyanopropenoic acids to give 5-aryl-1,3-dioxo-2-azaspiro[5.5]undecane-4-carbonitriles or 5-aryl-2-methyl-1,3-dioxo-2-azaspiro[5.5]undecane-4-carbonitriles.
Reaction of methyl 1-bromocyclopentane-1-carboxylate with zinc and 3-aryl-2-cyanoprop-2-enamides
作者:N. F. Kirillov、E. A. Nikiforova、S. N. Shurov
DOI:10.1134/s1070428014060128
日期:2014.6
Reformatsky reaction of methyl 1-bromocyclopentane-1-carboxylic acid with 3-aryl-2-cyanoprop-2-enamides and their N-methyl derivatives afforded 10-aryl-6,8-dioxo-7-azaspiro[4.5]decane-9-carbonitriles and 10-aryl-7-methyl-6,8-dioxo-7-azaspiro[4.5]decane-9-carbonitriles, respectively.