An efficient and versatile method for the stereospecific construction of a,v-cisand a,v-trans-disubstituted oxepane skeletons is described. Cyclization of the hydroxy epoxides promoted by a (Bu 3 Sn) 2 O/ Zn(OTf) 2 system proceeded via an S N 2 process and exo mode selectivity regardless of the conf
โฆ LIBER โฆ
Stereospecific Synthesis of Hindered Cis-Disubstituted Cyclopropanones: Fluxional Cyclopropanones
โ Scribed by Sorensen, T. S.; Sun, F.
- Book ID
- 125973998
- Publisher
- American Chemical Society
- Year
- 1995
- Tongue
- English
- Weight
- 963 KB
- Volume
- 117
- Category
- Article
- ISSN
- 0002-7863
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