
Organometallics p. 4257 - 4262 (1995)
Update date:2022-08-04
Topics:
Kluwe, Constanze
Davies, Julian A.
The crystallographically characterized vinylidene complex [Pd2Cl2(μ-dppm)2(μ-σ-C=C-(SCH 3)2)] (3); dppm = bis(diphenylphosphino)methane) was prepared by the reaction of [Pd2-Cl2(μ-dppm)2] with CH3SC≡CSCH3 in the presence of HBF4·Et2O as well as through an isomerization of the acetylene adduct [Pd2Cl2(μ-dppm)2(μ-CH 3SCCSCH3)] (1) catalyzed by several Lewis acids. Treatment of the related acetylene adduct [Pd2Cl2(μ-dmpm)2(μ-CH 3-SCCSCH3)] (2; dmpm = bis(dimethylphosphino)methane) with HBF4·Et2O yielded the tetranuclear palladium complex [Pd4(μ-Cl)2(μ-dmpm)2(μ-SCH 3)4][BF4]2 (4), which was also characterized crystallographically.
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Doi:10.1021/om00010a001
(1995)Doi:10.1002/jlcr.2580361004
(1995)Doi:10.1007/s10953-010-9512-2
(2010)Doi:10.1080/00397919508011463
(1995)Doi:10.1021/jo01340a050
(1966)Doi:10.1021/jo00128a044
(1995)