Polymetallation of alkenes : Formation of some complexes containing branched chain carbon-rich ligands

作者: Michael I. Bruce , Natasha N. Zaitseva , Paul J. Low , Brian W. Skelton , Allan H. White

DOI: 10.1016/J.JORGANCHEM.2006.06.037

关键词: CobaltCrystallographyChain (algebraic topology)ChemistryCrystal structureCarbon

摘要: Reactions of {(Ph 3 P)AuC C} 2 C C{C CAu(PPh )} ( 1b ), with Co (μ-CBr)(μ-dppm) n (CO) 9−2  = 0, 1) result in complete or partial elimination AuBr(PPh ) to give the complexes {(OC) 9 -μ -CC C-μ -CCo } trans -{(OC) 7 (μ-dppm)Co C}(HC C)C )}{C (μ-dppm)(CO) 4 C(C CH){C 5 and 6 which have been identified by spectroscopic methods cases , single-crystal X-ray diffraction methods.

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