Phosphorus mediated imidazolinium to oxazolium ring rearrangement

Deependra Bawari; Solomon Volodarsky; Yael Ginzburg; Kuldeep Jaiswal; Pooja Joshi; Roman Dobrovetsky

doi:10.1039/d1dt03363h

Phosphorus mediated imidazolinium to oxazolium ring rearrangement

Deependra Bawari, Solomon Volodarsky, Yael Ginzburg, Kuldeep Jaiswal, Pooja Joshi, Roman Dobrovetsky

Tel Aviv University

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

Abstract

An unexpected rearrangement occurred when an imidazolinium based OCO pincer-type ligand (1) reacted with PCl3 producing a chlorophosphine with a pendant oxazolium "arm"(3). The mechanism of this rearrangement was studied both experimentally and by density functional theory (DFT) computations. The deprotonation of 3 led to further unexpected results.

Original language	English
Pages (from-to)	16478-16482
Number of pages	5
Journal	Dalton Transactions
Volume	50
Issue number	45
DOIs	https://doi.org/10.1039/d1dt03363h
State	Published - 7 Dec 2021

All Science Journal Classification (ASJC) codes

Inorganic Chemistry

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10.1039/d1dt03363h

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title = "Phosphorus mediated imidazolinium to oxazolium ring rearrangement",

abstract = "An unexpected rearrangement occurred when an imidazolinium based OCO pincer-type ligand (1) reacted with PCl3 producing a chlorophosphine with a pendant oxazolium {"}arm{"}(3). The mechanism of this rearrangement was studied both experimentally and by density functional theory (DFT) computations. The deprotonation of 3 led to further unexpected results.",

author = "Deependra Bawari and Solomon Volodarsky and Yael Ginzburg and Kuldeep Jaiswal and Pooja Joshi and Roman Dobrovetsky",

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doi = "10.1039/d1dt03363h",

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T1 - Phosphorus mediated imidazolinium to oxazolium ring rearrangement

AU - Bawari, Deependra

AU - Volodarsky, Solomon

AU - Ginzburg, Yael

AU - Jaiswal, Kuldeep

AU - Joshi, Pooja

AU - Dobrovetsky, Roman

PY - 2021/12/7

Y1 - 2021/12/7

N2 - An unexpected rearrangement occurred when an imidazolinium based OCO pincer-type ligand (1) reacted with PCl3 producing a chlorophosphine with a pendant oxazolium "arm"(3). The mechanism of this rearrangement was studied both experimentally and by density functional theory (DFT) computations. The deprotonation of 3 led to further unexpected results.

AB - An unexpected rearrangement occurred when an imidazolinium based OCO pincer-type ligand (1) reacted with PCl3 producing a chlorophosphine with a pendant oxazolium "arm"(3). The mechanism of this rearrangement was studied both experimentally and by density functional theory (DFT) computations. The deprotonation of 3 led to further unexpected results.

UR - http://www.scopus.com/inward/record.url?scp=85120441993&partnerID=8YFLogxK

U2 - 10.1039/d1dt03363h

DO - 10.1039/d1dt03363h

M3 - مقالة

C2 - 34730572

SN - 1477-9226

VL - 50

SP - 16478

EP - 16482

JO - Dalton Transactions

JF - Dalton Transactions

IS - 45

ER -

Phosphorus mediated imidazolinium to oxazolium ring rearrangement

Abstract

All Science Journal Classification (ASJC) codes

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