Synthetic uses of open-chain analogs of Reissert compounds
…, AV Grossi, RJ MacDonald, AP Stamegna
Index: McEwen, William E.; Grossi, Anthony V.; MacDonald, Russell J.; Stamegna, Andrew P. Journal of Organic Chemistry, 1980 , vol. 45, # 7 p. 1301 - 1308
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Citation Number: 44
Abstract
Open-chain analogues, 2, of Reissert compounds are readily obtained by reaction of cyanohydrins with primary amines, the resulting aminonitriles, 1, then behg acylated. Hydrofluoroborate salts, 3, of 2 are prepared by reaction with fluoroboric acid in glacial acetic acid. The salts, 3, undergo 1, 3-dipolar addition reactions with reactive alkynes to give substituted pyrroles and with ethyl acrylate to give a different type of substituted pyrrole, ...
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