123886-28-2

Upstream product

• 498-66-8 norborn-2-ene 
• 16940-66-2 sodium tetrahydroborate 
• 104413-90-3 [1,1'-bis(diphenylphosphino)ferrocene]platinum(II) chloride 
• 6303-59-9 (E)-4-(2-bromo-vinyl)-anisole 
• 123860-24-2 {1,1'-bis(diphenylphosphino)ferrocene}{η2-(E)-2-bromo-1-(4-methoxyphenyl)ethene}platinum 
• 27570-08-7 4-(2-bromo-vinyl)-anisole 

Downstream Products

• 123860-25-3 Pt{1,1'-bis(diphenylphosphino)ferrocene}(η2-CH3OC6H4CH=CHC6H4OCH3) 
• 124059-70-7 Pt{1,1'-bis(diphenylphosphino)ferrocene}(C₆H₄OCH₃)(CH=CHC₆H₄OCH₃) 

Relevant academic research and scientific papers

Synthesis and structure of a cationic diplatinum μ-alkylidene μ-hydride complex

The dinuclear μ-alkylidene μ-hydride cation [Pt2(dppf)2(μ-CHCH2Ar)(μ-H)][Br] (2, dppf = Ph2PC5H4FeC5H4PPh 2, Ar = p-MeOC6H4) was obtained unexpectedly from reaction of p-methoxybromostyrene (3) with Pt(dppf)Cl2/NABH4/norbornene and crystallographically characterized. Solutions of the hydride [Pt(dppf)H]2 (7), prepared by deprotonation of the known cation [Pt2(dppf)2H3]+ (6) or by treatment of Pt(dppf)Cl2 with two equiv of LiBEt3H, deposit an insoluble precipitate formulated as [Pt(dppf)H]n (11), which also gives 2 on treatment with 3.

Mapping the reaction pathway in palladium-catalyzed cross-coupling reactions

This paper is concerned with the reaction of palladium complexes of the ligand 1,1′-bis(diphenylphosphino)-ferrocene which have been used to define intermediates in the cross-coupling catalytic cycle. The structure of these intermediates and their interco