Unusual Formation of an Azaphospholene from 1,3,4,5-Tetramethylimidazol-2-ylidene and Di(isopropyl)aminophosphaalkyne
- 2 September 2001
- journal article
- research article
- Published by Wiley in Angewandte Chemie International Edition in English
- Vol. 40 (17) , 3144-3148
- https://doi.org/10.1002/1521-3773(20010903)40:17<3144::aid-anie3144>3.0.co;2-f
Abstract
Intramolecular C−H insertion into the methyl group of the amino substituent of 1 is shown by density functional theory calculations to stabilize this intermediate in the formation of the novel 1:1 carbene–phosphaalkyne adduct 2. Compound 2 is formed in near quantitative yield by reaction of 1,3,4,5‐tetramethylimidazol‐2‐ylidene with P≡CNiPr2.This publication has 27 references indexed in Scilit:
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