Singh, M. S. ; Singh, A. K. (2000) Efficient and Convenient One-Pot Synthesis of Dioxadiazaphophepines Synthetic Communications, 30 (1). pp. 53-61. ISSN 0039-7911
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Official URL: http://doi.org/10.1080/00397910008087292
Related URL: http://dx.doi.org/10.1080/00397910008087292
Abstract
The reaction of vicinal dioxime with sodium hydride in dry THF followed by addition of dichlorophosphates or dichlorothiophosphates yields 2-oxo-1,3,4,7-dioxadiazaphosphepines and 2-thioxo-1,3,4,7-dioxodiazaphosphepines in moderate to good overall yields. The products are characterized by elemental analyses, molecular weights and spectral (IR, H, C and P NMR) studies. A salt elimination route is used for the synthesis of titled heterocycles.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Taylor and Francis Ltd. |
| ID Code: | 119746 |
| Deposited On: | 16 Jun 2021 13:46 |
| Last Modified: | 16 Jun 2021 13:46 |
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