Chiral organosilicon compounds in synthesis: Regio and stereoselective alkylation of a chiral α-silylcinnamyl carbanion
✍ Scribed by S. Lamothe; T.H. Chan
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- French
- Weight
- 286 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0040-4039
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
The deprotonation of a dicarbamate, derived from (S)-butane-13-diol, by sec-butyllithium takes an highly diastereoselective, but opposite, direction in the presence of (-)-sparteine and of tetramethylethylenediamine (TMEDA ), respectively. The (S)-pentane-1,4-diol derivative shows the same stereoche