Reversed stereoselectivity in iodohydroxylation of allenyl sulfides. An efficient synthesis of (Z)-3-organosulfur-2-iodo-2-propenols |
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Authors: | Ma Shengming Hao Xueshi Huang Xian |
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Institution: | Department of Chemistry, Zhejiang University, Hangzhou 310027, P R China. masm@pub.sioc.ac.cn |
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Abstract: | reaction: see text] It is observed that the iodohydroxylation of 1,2-allenyl sulfides with I(2) and water in aqueous acetone showed Z-selectivity, which is opposite to that of the iodohydroxylation of 1,2-allenyl sulfoxides. |
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