Midya, Ganesh Chandra ; Parasar, Bibudha ; Maiti, Subhadip ; Dash, Jyotirmayee (2017) Bipyridine Facilitates Regioselective Dimerization of Alkynes in the Absence of Transition Metal ChemistrySelect, 2 (18). pp. 5032-5037. ISSN 2365-6549
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Official URL: http://doi.org/10.1002/slct.201701091
Related URL: http://dx.doi.org/10.1002/slct.201701091
Abstract
We herein present a transition metal free protocol for the dimerization of terminal aryl alkynes to prepare enyne derivatives using potassium tert-butoxide in the presence of catalytic amount of bipyridine. The reaction is compatible with a wide range of substrates resulting in high to moderate yields of the corresponding head-to-head dimers with E-selectivity.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley & Sons, Inc. |
| ID Code: | 126627 |
| Deposited On: | 17 Oct 2022 05:45 |
| Last Modified: | 17 Oct 2022 05:45 |
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