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Reactivity of the 2‐Chloroazaborolyl Anion
Author(s) -
Chen Peixing,
Cui Chunming
Publication year - 2017
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.201700511
Subject(s) - chemistry , reactivity (psychology) , ion , organic chemistry , medicine , alternative medicine , pathology
The reactivity of the 2‐chloroazaborolyl anion (LBCl)[K(THF)] { 1 ; L = [ArNC(R)CHC(R)] – ; Ar = 2,6‐Me 2 C 6 H 3 , R = t Bu} was investigated. Treatment of 1 with a diazomethane resulted in the formation of a donor‐stabilized iminoborane featuring an intramolecular donor‐stabilized B=N bond. Compound 1 readily reacted with chlorotriphenyltin to afford the new 1,2‐azaborolyl complex 3 , whereas reactions with ortho ‐quinone, azobenzene, and diphenyl disulfide led to the oxidative cycloaddition and cleavage of the disulfide S–S bond, with elimination of KCl.