Some special features of hydroalumination-iodination of alkyne-1, 4-diols

…, GM Makaryan, MR Hovhannisyan, FS Kinoyan…

文献索引：Gharibyan; Makaryan; Hovhannisyan; Kinoyan; Chobanyan Russian Journal of General Chemistry, 2014 , vol. 84, # 3 p. 457 - 464 Zh. Obshch. Khim., 2014 , vol. 84, # 3 p. 399 - 406,8

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摘要

Abstract Hydroalumination-iodination of alkyne-1, 4-diols of different structure showed that with increasing number of substituents at the C-OH group the amount of β-iodo-substituted products with respect to this group increased. In the case of symmetric secondary 1, 4-diols the reaction results in a 1: 1 mixture of stereoisomeric iodoalkenediols, and in the case of phenyl substituents the reaction proceeds regio-and stereoselectively to give an ...