Intermolecular radical addition of alkylthio- and arylthiodiphenylphosphines to terminal alkynes |
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Authors: | Wada Tatsuya Kondoh Azusa Yorimitsu Hideki Oshima Koichiro |
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Affiliation: | Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Kyoto-daigaku Katsura, Nishikyo-ku, Kyoto 615-8510, Japan. |
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Abstract: | Intermolecular radical thiophosphination of terminal alkynes with alkylthio- and arylthiophosphines affords 1-thio-2-phosphino-1-alkenes in good yields. The addition reaction proceeds predominantly in an anti fashion to yield E isomers. |
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