Catching the First Oligomerization Event in the Catalytic Formation of Polyaminoboranes: H3B·NMeHBH2·NMeH2 Bound to Iridium
收藏Figshare2016-02-23 更新2026-04-29 收录
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https://figshare.com/articles/dataset/Catching_the_First_Oligomerization_Event_in_the_Catalytic_Formation_of_Polyaminoboranes_H_sub_3_sub_B_NMeHBH_sub_2_sub_NMeH_sub_2_sub_Bound_to_Iridium/2628458
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We report the first insertion step at a metal center for the catalytic dehydropolymerization of H3B·NMeH2 to form the simplest oligomeric species, H3B·NMeHBH2·NMeH2, by the addition of 1 equiv of H3B·NMeH2 to [Ir(PCy3)2(H)2(η2-H3B·NMeH2)][BArF4] to give [Ir(PCy3)2(H)2(η2-H3B·NMeHBH2·NMeH2)][BArF4]. This reaction is also catalytic for the formation of the free linear diborazane, but this is best obtained by an alternative stoichiometric synthesis.
创建时间:
2016-02-23



