In the electron impact induced fragmentation of 2,3-disubstituted 5,6-dihydro-1,4-oxathiines, the cleavage of the heterocyclic ring proceeds through the retro Diels-Alder type of reaction. The further fragmentation of the resulting radical cation gives rise to substituted carbonyl or thiocarbonyl ca
Der mikrobielle Abbau des 1,4-Oxathiinderivats, 2,3-Dihydro-5-carboxanilido-6-methyl-1,4-oxathiin (DCMO)
✍ Scribed by Walln�fer, Peter
- Publisher
- Springer-Verlag
- Year
- 1969
- Weight
- 638 KB
- Volume
- 64
- Category
- Article
- ISSN
- 0003-9276
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📜 SIMILAR VOLUMES
The title compound, C~9~H~9~ClN~4~, was prepared from sodium borohydride and 3-(4-chlorophenyl)-6-methyl-1,2,4,5-tetrazine. The molecule can be considered to be homoaromatic. The tetrazine ring adopts an unsymmetrical boat conformation.
## Abstract For Abstract see ChemInform Abstract in Full Text.
In the title compound, C~17~H~17~NOS, the phenyl ring at position 6 of the thiazine ring is __trans__ to the hydroxy group. The thiazine ring is in a sofa conformation.
The title compound, C 13 H 15 NO 3 , contains a chiral cisdisubstituted oxazine linked to a phenyl ring at the C-2 atom. The racemic crystal structure is stabilized by both intra-and intermolecular C-HÁ Á ÁO hydrogen bonds.