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Title: Boron analogue of vinylidene dication supported by phosphines
Authors: Lu, Wei
Li, Yongxin
Ganguly, Rakesh
Kinjo, Rei
Keywords: Science::Chemistry
Issue Date: 2018
Source: Lu, W., Li, Y., Ganguly, R., & Kinjo, R. (2018). Boron analogue of vinylidene dication supported by phosphines. Journal of the American Chemical Society, 140(4), 1255-1258. doi:10.1021/jacs.7b13068
Journal: Journal of the American Chemical Society
Abstract: In the presence of a catalytic amount of heavier tetrylene dichlorides, an allenic diborene 1 undergoes a 1,3-hydrogen shift to afford a terminal diborene 2, which can be deemed a boron analogue of vinylidene dication stabilized by Lewis bases. X-ray diffraction analysis and computational studies revealed that 2 involves a conjugative interaction between the C═C and B═B π-orbitals. The reaction of 2 with ZnBr2 afforded the corresponding isolable complex 3, in which two boon centers coordinate to the Zn atom asymmetrically.
ISSN: 0002-7863
DOI: 10.1021/jacs.7b13068
Rights: © 2018 American Chemical Society. All rights reserved.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:SPMS Journal Articles

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