Vinyl-plus-vinyl coupling in rhodium complexes: formation of [(C5Me5)RhBr(η3-syn-1-methylallyl)] be reaction of [(C5Me5)RhBr2(Me2SO)] with vinylmagnesium bromide in homogeneous solution
摘要:
The syn-1-methylallyl complex [(C(5)Me(5))RhBr(eta(3)-CH(2)CHCHMe)] was obtained by reaction of [(C(5)Me(5))RhBr2(Me(2)SO)] with vinylmagnesium bromide, via a vinyl-plus-vinyl coupling. This reaction is related to the vinyl-plus-vinyl coupling reactions of vinyl bromide on rhodium particles under Fischer-Tropsch conditions.