Singh, Maya Shankar ; Singh, Ashwani Kumar (2000) Dioximes as Synthons for Medium Ring Heterocyclic Compounds Heterocycles, 53 (4). p. 851. ISSN 0385-5414
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Official URL: http://doi.org/10.3987/COM-99-8825
Related URL: http://dx.doi.org/10.3987/COM-99-8825
Abstract
A simple and convenient synthetic approach to eight-, nine- and ten-membered nitrogen and oxygen containing heterocycles has been developed. 3,4-Diaryl-1,6,2,5-dioxadiazocines, (3) and (4), 3,4-diaryl-1,6,2,5-dioxadiazonines,(5) and 3,4-diaryl-1,6,2,5-dioxadiazacyclodeca-2,4-dienes (6) are prepared in one-pot from vicinal dioximes (1) via dianion intermediate (2) and 1,2-dibromoethylene, l,2-dichloroethane, 1,3-dibromopropane and 1,4-dichlorobutane, respectively. A plausible mechanism has bcen discussed.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Japan Institute of Heterocyclic Chemistry. |
| ID Code: | 120314 |
| Deposited On: | 25 Jun 2021 10:43 |
| Last Modified: | 25 Jun 2021 10:43 |
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