Influence of Ligand Steric Bulk in the Synthesis of Transition-Metal Borylene Complexes
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https://figshare.com/articles/dataset/Influence_of_Ligand_Steric_Bulk_in_the_Synthesis_of_Transition_Metal_Borylene_Complexes/3361579
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资源简介：
The differing steric requirements of phenyl and mesityl substituents have been shown to
influence reactivity in asymmetric transition-metal haloboryl complexes of the type (η5-C5R5)Fe(CO)2B(X)Ar (R = H, Me; X = Cl, Br; Ar = Ph, Mes). Hence substitution of both halides
in PhBCl2 can be achieved by reaction with an excess of the bulky organometallic nucleophile
Na[(η5-C5Me5)Fe(CO)2], to generate [(η5-C5Me5)Fe(CO)]2(μ-CO)(μ-BPh) (4c), the first metal
complex containing the phenylborylene ligand.
创建时间：
2003-10-13
