Stereospecific synthesis ofcisandtransfatty esters
โ Scribed by Henry Rakoff; Edward A. Emken
- Book ID
- 112784198
- Publisher
- Springer-Verlag
- Year
- 1977
- Tongue
- English
- Weight
- 144 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0024-4201
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A convenient route to make a-hydrazino esters from their corresponding a-amino esters is reported. A key step is selective nitrosamine reduction using activated Zn, conc. HCl, and methanol at low temperatures giving nearly quantitative yields of the pure a-hydrazino esters
The utility of organoboranes in stereospecific olefin synthesis is now well recognized. 2 Of particular interest to us for synthetic studies currently in progress has been the boronmediated cross-coupling reactions shown below (Scheme I) which result in the stereospecific Scheme I R.