Molecular and crystal structure of 2-para-toluimido-4,4-dimethyl-(4H)-1,3-thiazine |
| |
| Authors: | L G Kuz'mina A A Espenbetov Yu T Struchkov S T Cholpankulova L A Tsoi |
| |
| Institution: | (1) A. N. Nesmeyanov Institute of Heteroorganic Compounds, Academy of Sciences of the USSR, 117312 Moscow;(2) Institute of Chemical Sciences, Academy of Sciences of the Kazakh SSR, 480100 Alma-Ata |
| |
| Abstract: | The imino structure of 2-p-toluimido-4,4-dimethyl-(4H)-1,3-thiazine (I) was demonstrated by x-ray diffraction structural analysis. Molecules of I in the crystal are linked by N-H O hydrogen bonds in infinite chains. A shortened SO intramolecular contact was found which corresponds to a secondary interaction. A mechanism was proposed for the thiazoline-thiazine rearrangement.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 12, pp. 1638–1643, December, 1984. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
