Synthesis and characterization of terpyridine-supported boron cations: Evidence for pentacoordination at boron: Evidence for pentacoordination at boron

Gregory McGovern; Di Zhu; Adelia Aquino; Dragoslav Vidović; Michael Findlater

doi:10.1021/ic401486y

Synthesis and characterization of terpyridine-supported boron cations: Evidence for pentacoordination at boron: Evidence for pentacoordination at boron

Gregory McGovern, Di Zhu, Adelia Aquino, Dragoslav Vidović, Michael Findlater

Chemistry and Biochemistry

Research output: Contribution to journal › Article › peer-review

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Abstract

Hypervalent boron centers are proposed to be key intermediates in many stoichiometric and catalytic reactions. However, structurally characterized examples remain rare. We have isolated two new borocations with formal charges of 1+ and 2+. Because the dicationic complex displays evidence of pentacoordination at the boron center, we conclude that the interaction is predominantly electrostatic and is a result of the highly electrophilic dicationic boron atom. © 2013 American Chemical Society.

Original language	English
Pages (from-to)	13865-13868
Number of pages	4
Journal	Inorganic Chemistry
Volume	52
Issue number	24
DOIs	https://doi.org/10.1021/ic401486y
State	Published - Dec 16 2013

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abstract = "Hypervalent boron centers are proposed to be key intermediates in many stoichiometric and catalytic reactions. However, structurally characterized examples remain rare. We have isolated two new borocations with formal charges of 1+ and 2+. Because the dicationic complex displays evidence of pentacoordination at the boron center, we conclude that the interaction is predominantly electrostatic and is a result of the highly electrophilic dicationic boron atom. {\textcopyright} 2013 American Chemical Society.",

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AU - Aquino, Adelia

AU - Vidović, Dragoslav

AU - Findlater, Michael

PY - 2013/12/16

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N2 - Hypervalent boron centers are proposed to be key intermediates in many stoichiometric and catalytic reactions. However, structurally characterized examples remain rare. We have isolated two new borocations with formal charges of 1+ and 2+. Because the dicationic complex displays evidence of pentacoordination at the boron center, we conclude that the interaction is predominantly electrostatic and is a result of the highly electrophilic dicationic boron atom. © 2013 American Chemical Society.

AB - Hypervalent boron centers are proposed to be key intermediates in many stoichiometric and catalytic reactions. However, structurally characterized examples remain rare. We have isolated two new borocations with formal charges of 1+ and 2+. Because the dicationic complex displays evidence of pentacoordination at the boron center, we conclude that the interaction is predominantly electrostatic and is a result of the highly electrophilic dicationic boron atom. © 2013 American Chemical Society.

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Synthesis and characterization of terpyridine-supported boron cations: Evidence for pentacoordination at boron: Evidence for pentacoordination at boron

Abstract

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