Preparation and some carbene reactions of 1,1-dicyclopropylethylene
β Scribed by O. M. Nefedov; I. E. Dolgii; I. B. Shvedova; R. N. Shafran
- Book ID
- 112421685
- Publisher
- Springer
- Year
- 1972
- Tongue
- English
- Weight
- 269 KB
- Volume
- 21
- Category
- Article
- ISSN
- 1573-9171
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Although reactions between (-)ephedrine E2-(S)-methylamino-l-(R)-phenylpropan-l-017 and RPOC12 (R = Cl, alkyl, aryl, alkoxy, aryloxy) can in principle afford pairs of 1,3,2-oxazaphospholanes eyimeric at phosphorus, most reports describe only one product from highly stereoselective reactions.
Abaia& The higher homologues of the well-studied alkoxycahonyhethylenetriphenylarSonid ylide (3, R=H) can be easily obtained through the squence: a), preparation of alkql2-trinoxyalkanoates (1); b), reaction between these. tfitloxyderivatives and tripheny@hphine to give l-alkoxycarbonylall#ripheqlam