Cationic 5-phosphonio-substituted N-heterocyclic carbenes
Keyword(s):
Cationic NHCs featuring a phosphonium moiety in the 5-position are prepared from the reaction of imidazolium salts with a tert. phosphane. They are used as ligands for the preparation of transition metal complexes, dehydrogenation reactions of prim. and sec. phosphanes and the preparation of a N-heterocyclic olefin (NHO).
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2013 ◽
Vol 2013
(19)
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pp. 3421-3428
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Keyword(s):
2009 ◽
Vol 113
(30)
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pp. 8647-8653
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Keyword(s):
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2012 ◽
Vol 42
(10)
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pp. 1487-1487
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2011 ◽
Vol 255
(5-6)
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pp. 574-590
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