Lithium cobalt-bis-dicarbollide (1), in which the lithium is weakly coordinated to the Co(B9C2H11)2 -1 anion, is an effective catalyst for the substitution of allylic acetates by a variety of nucleophiles.
Lithium perchlorate-assisted substitution reactions of allylic acetates and allylic alcohols
β Scribed by Pearson, William H.; Schkeryantz, Jeffrey M.
- Book ID
- 124087919
- Publisher
- American Chemical Society
- Year
- 1992
- Tongue
- English
- Weight
- 258 KB
- Volume
- 57
- Category
- Article
- ISSN
- 0022-3263
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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 βFull Textβ option. The original article is trackable v
A methodology was developed for the direct substitution of allylic alcohols and acetates by alcohol nucleophiles in order to synthesize allylic ethers. The reaction was mediated by highly concentrated ethereal solutions of lithium perchlorate and proceeded with high regiospecificity.