The \*H, '% and 31P NMR data of several Z-R-2-thiono-1,3-dioxa organophosphorus molecules with 7-membered rings [R = 43, OC6H,, C,H,, CH3, N(CH,),] are reported. The conformation of the 7-membered ring is discussed by reference to the 'J(P0CH) coupling constants which are compared with those observe
13C and31P NMR study of phosphoranes containing 1,3,2-dioxa- and 1,3,2-oxazaphospholene rings and bipolar ions related to them
✍ Scribed by A. V. Aganov; N. A. Polezhaeva; A. I. Khayarov; B. A. Arbuzov
- Book ID
- 112445144
- Publisher
- Springer
- Year
- 1984
- Tongue
- English
- Weight
- 405 KB
- Volume
- 33
- Category
- Article
- ISSN
- 1573-9171
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