Bhattacharjee, Subrata ; Raju, Anjali ; Gaykar, Rahul N. ; Gonnade, Rajesh G. ; Roy, Tony ; Biju, Akkattu T. (2020) Rapid Synthesis of Zwitterionic Phosphonium Benzoates by a Three‐Component Coupling Involving Phosphines, Arynes and CO 2 Chemistry – An Asian Journal, 15 (14). pp. 2203-2207. ISSN 1861-4728
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Official URL: http://doi.org/10.1002/asia.202000610
Related URL: http://dx.doi.org/10.1002/asia.202000610
Abstract
A mild and easy to perform multicomponent coupling involving phosphines, arynes generated from 2-(trimethylsilyl)aryl triflates, and CO2 allowing the transition-metal-free synthesis of zwitterionic phosphonium benzoates has been developed. The reaction proceeds via the generation of 1 : 1 zwitterionic intermediates from phosphines and arynes followed by the interception with CO2 to deliver the carboxylates in moderate to good yields instead of the anticipated benzooxaphosphol-3(1H)-ones.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley & Sons, Inc. |
| ID Code: | 128596 |
| Deposited On: | 03 Nov 2022 06:43 |
| Last Modified: | 03 Nov 2022 06:43 |
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