Enantiomeric 2-anilino-2-oxo-1,3,2-oxazaphosphorinanes: Synthesis and NMR-investigation of their non-racemic mixtures
โ Scribed by Andrei B. Ouryupin; Mikhail I. Kadyko; Pavel V. Petrovskii; Erlen I. Fedin; Andrzej Okruszek; Ryszard Kinas; Wojciech J. Stec
- Book ID
- 108036314
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 580 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0957-4166
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๐ SIMILAR VOLUMES
## Abstract The title compound __2__ has been synthesized and its structure has been determined by Xโray analysis. The following crystal data were found: monoclinic, P2~1~, a = 9.936(4), b = 18.009(3), c = 10.418(3) ร , and ฮฒ = 107.22(3)ยฐ. Two molecules of the compound (two oxathiaphospholane anions
The -C chemical shifts and PC coupling constants of nine 2-0x0-or 2-thi0-2-, 3-, 4-, 5or &substituted 1,3,2-oxazaphosphorinanes, with various groups attached to the ring carbon phosphorus and nitrogen atoms have been analysed. Some aspects of the stereochemistry of these compounds are verified.