Rajappa, Srinivasachari ; Advani, Bhagwan G. ; Kartha, Gopinath (1984) c-Thioacylation by the Willgerodt-Kindler reaction. Structure of the anomalous products from salicylaldehydes. X-ray crystal structure of the betaine from 1,2-dimethyl-1,4,5,6-tetrahydropyrimidine, sulphur, and 3,5-dichlorosalicylaldehyde Journal of the Chemical Society, Perkin Transactions 1 . pp. 1631-1634. ISSN 0300-922X
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Official URL: http://pubs.rsc.org/en/content/articlelanding/1984...
Related URL: http://dx.doi.org/10.1039/P19840001631
Abstract
1,2-Dimethyl-1,4,5,6-tetrahydropyrimidine (1), on reaction with salicylaldehydes (3) in the presence of sulphur, does not lead to the expected C-thioacylated products (4); instead, the products obtained are the betaines (5). The structure of (5b) from 3,5-dichlorosalicylaldehyde has been established by X-ray diffraction analysis.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Royal Society of Chemistry. |
| ID Code: | 50327 |
| Deposited On: | 23 Jul 2011 07:17 |
| Last Modified: | 23 Jul 2011 07:17 |
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