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ABSTRACT:
SUBMITTER: Bruckner T
PROVIDER: S-EPMC7839459 | biostudies-literature | 2020 Oct
REPOSITORIES: biostudies-literature
Angewandte Chemie (International ed. in English) 20201109 2
An N-heterocyclic-carbene-stabilized diboryne undergoes rapid, high-yielding and catalyst-free hydroamination reactions with primary amines, yielding 1-amino-2-hydrodiborenes, which can be considered boron analogues of enamines. The electronics of the organic substituent at nitrogen influence the structure and further reactivity of the diborene product. With electron-rich anilines, a second hydroamination can occur at the diborene to generate 1,1-diamino-2,2-dihydrodiboranes. With isopropylamine ...[more]