Ring Contraction of a Pinacolatoboryl Group To Form a 1,2-Oxaboretane Ring: Reaction of Unsymmetrical Diborane(4) with 2,6-Dimethylphenyl Isocyanide
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https://figshare.com/articles/dataset/Ring_Contraction_of_a_Pinacolatoboryl_Group_To_Form_a_1_2-Oxaboretane_Ring_Reaction_of_Unsymmetrical_Diborane_4_with_2_6-Dimethylphenyl_Isocyanide/3493844
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资源简介：
An unsymmetrical
diborane(4), pinB-BMes2, reacted with
2,6-dimethylphenyl isocyanide to give a spirocyclic 1,2-oxaboretane
or isocyanide-coordinated boraalkene. The former product formed via
ring contraction of the pinacolatoboryl group. DFT calculations revealed
the ring contraction proceeded via a carbocationic intermediate. This
new degradation pathway from the Bpin group would provide important
information in Bpin-related chemistry.
创建时间：
2016-08-02
