volume 37, issue 14, P2297-2304 2018
DOI: 10.1021/acs.organomet.8b00281
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Abstract: A formal E-selective hydrophophination of terminal and internal alkynes catalyzed by well-defined [Co(PMe3)4] (A) complex is achieved under mild conditions in good-toexcellent yield. The reaction does not require any additives and/or external base for an efficient hydrophosphination reaction. The reaction provided excellent scope and good functional tolerance. Detailed spectroscopic analysis (NMR, EPR, and UV-Vis) revealed that the low valent cobalt(0) complex undergoes oxidative addition with diphenylphosphin…

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