期刊
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
卷 634, 期 10, 页码 1755-1758出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/zaac.200800131
关键词
palladium; silylenes (N-heterocyclic); heck reaction
资金
- National Natural Science Foundation of China [20571033, 20701016]
- Program for New Century Excellent Talents in University [NCET-06-0483]
Treatment of N-heterocyclic silylene Si[N(Bu-t)CH](2) (1) and [(eta(3)-C3H5)PdCl](2) in toluene led to the formation of the mononuclear complex (eta(3)-C3H5)Pd{Si[N(Bu-t)CH](2)}Cl (3), the silicon analogue to N-heterocyclic carbene complex (eta(3)-C3H5)Pd{C[N(Bu-t)CH](2)}Cl (2). Complex 3 was characterized with H-1 NMR and C-13 NMR. Investigation shows that (eta(3)-C3H5)Pd{Si[N(Bu-t)CH](2)}Cl is an active catalyst for Heck coupling reaction of styrene with aryl bromides.
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