A novel and efficient method for cleavage of phenacyl esters by zinc reduction with acetylacetone and pyridine
β Scribed by Daijiro Hagiwara; Masahiro Neya; Masashi Hashimoto
- Book ID
- 104228405
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- French
- Weight
- 254 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
The phenacyl (' Pat, CgH,-CO-Cl+-) ester?) which can be selectively cleaved by reduction with zinc-acetic acid, has been used as a carboxy protecting group and its
π SIMILAR VOLUMES
## 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.
Phentyltellurotrimethylsilane (1) was reduced by samarium diiodide in tetrahydrofuran (THF) to produce samarium phenyltellurolate. This new tellurolate anion reacted smoothly with alkyl and benzyl halides to give alkyl and benzyl-phenyl tellurides in good yields under mild and neutral conditions. Th