Internal B ← O Bond Facilitated Photo/Thermal Isomerization of Tetra-Coordinated Boranes

Qing Dong Zhou; Guo Fei Hu; Sehrish Sarfaraz; Khurshid Ayub; Beibei Xiao; Kanglei Liu; Xiaodong Yin; Nan Wang

doi:10.1021/acs.inorgchem.3c00450

Internal B ← O Bond Facilitated Photo/Thermal Isomerization of Tetra-Coordinated Boranes

Qing Dong Zhou, Guo Fei Hu, Sehrish Sarfaraz, Khurshid Ayub^*, Beibei Xiao, Kanglei Liu, Xiaodong Yin^*, Nan Wang^*

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

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

Abstract

A new series of O∧C-chelate tetra-coordinated boranes with naphtha-aldehyde as the chelate backbone have been synthesized. Their photophysical and photochemical properties have been examined, which show that all of the compounds can undergo both photo and thermal transformations, generating aryl-migrated [1,2]oxaborinine derivatives as the major products. 1,3-Sigmatropic shifts and an intramolecular nucleophilic addition mechanism are proposed for the photochemical and thermal conversion pathways, respectively.

Original language	English
Pages (from-to)	7061-7068
Number of pages	8
Journal	Inorganic Chemistry
Volume	62
Issue number	18
DOIs	https://doi.org/10.1021/acs.inorgchem.3c00450
Publication status	Published - 8 May 2023

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title = "Internal B ← O Bond Facilitated Photo/Thermal Isomerization of Tetra-Coordinated Boranes",

abstract = "A new series of O∧C-chelate tetra-coordinated boranes with naphtha-aldehyde as the chelate backbone have been synthesized. Their photophysical and photochemical properties have been examined, which show that all of the compounds can undergo both photo and thermal transformations, generating aryl-migrated [1,2]oxaborinine derivatives as the major products. 1,3-Sigmatropic shifts and an intramolecular nucleophilic addition mechanism are proposed for the photochemical and thermal conversion pathways, respectively.",

author = "Zhou, {Qing Dong} and Hu, {Guo Fei} and Sehrish Sarfaraz and Khurshid Ayub and Beibei Xiao and Kanglei Liu and Xiaodong Yin and Nan Wang",

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doi = "10.1021/acs.inorgchem.3c00450",

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T1 - Internal B ← O Bond Facilitated Photo/Thermal Isomerization of Tetra-Coordinated Boranes

AU - Zhou, Qing Dong

AU - Hu, Guo Fei

AU - Sarfaraz, Sehrish

AU - Ayub, Khurshid

AU - Xiao, Beibei

AU - Liu, Kanglei

AU - Yin, Xiaodong

AU - Wang, Nan

PY - 2023/5/8

Y1 - 2023/5/8

N2 - A new series of O∧C-chelate tetra-coordinated boranes with naphtha-aldehyde as the chelate backbone have been synthesized. Their photophysical and photochemical properties have been examined, which show that all of the compounds can undergo both photo and thermal transformations, generating aryl-migrated [1,2]oxaborinine derivatives as the major products. 1,3-Sigmatropic shifts and an intramolecular nucleophilic addition mechanism are proposed for the photochemical and thermal conversion pathways, respectively.

AB - A new series of O∧C-chelate tetra-coordinated boranes with naphtha-aldehyde as the chelate backbone have been synthesized. Their photophysical and photochemical properties have been examined, which show that all of the compounds can undergo both photo and thermal transformations, generating aryl-migrated [1,2]oxaborinine derivatives as the major products. 1,3-Sigmatropic shifts and an intramolecular nucleophilic addition mechanism are proposed for the photochemical and thermal conversion pathways, respectively.

UR - http://www.scopus.com/inward/record.url?scp=85156187754&partnerID=8YFLogxK

U2 - 10.1021/acs.inorgchem.3c00450

DO - 10.1021/acs.inorgchem.3c00450

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SN - 0020-1669

VL - 62

SP - 7061

EP - 7068

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 18

ER -

Internal B ← O Bond Facilitated Photo/Thermal Isomerization of Tetra-Coordinated Boranes

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