Regioselective rhodium-catalyzed alkyne hydrothiolation with alkane thiols : substrate scope and mechanistic investigations
The optimization and substrate scope of ClRh(PPh₃)₃-catalyzed alkyne hydrothiolation with alkane thiols producing E-linear vinyl sulfides is presented. The reactions generally proceed in good yields with good selectivities for a variety of alkane thiols and alkynes. Bulky aliphatic alkynes result in...
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| Language: | English |
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University of British Columbia
2010
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| Online Access: | http://hdl.handle.net/2429/27028 |