@article{oai:kanazawa-u.repo.nii.ac.jp:00015337, author = {谷口, 剛史 and 石橋, 弘行 and Taniguchi, Tsuyoshi and Kawajiri, Ryota and Ishibashi, Hiroyuki}, issue = {14}, journal = {Arkivoc}, month = {Aug}, note = {Radical cyclization of o-ethenyltrichloroacetanilides in boiling 1,4-dimethylpiperazine was examined with a comparison of the mode of radical cyclizations under a Bu3SnH-mediated condition. It was found that an attack of a hydrogen atom on the cyclized radical intermediates occurred more rapidly in 1,4-dimethylpiperazine than under the Bu3SnH-mediated condition. This phenomenon was also observed in similar reactions of N- ethenyltrichloroacetamide. ©ARKAT USA, Inc., 金沢大学ナノ生命科学研究所 / 金沢大学医薬保健研究域薬学系}, pages = {7--16}, title = {Role of 1,4-dimethylpiperazine in radical cyclizations}, volume = {2008}, year = {2008} }