Polymer protected reagents. III. Acetal formation with polymer protected aluminum chloride
β Scribed by Blossey, E. C.; Turner, L. M.; Neckers, D. C.
- Book ID
- 127136464
- Publisher
- American Chemical Society
- Year
- 1975
- Tongue
- English
- Weight
- 263 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0022-3263
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π SIMILAR VOLUMES
In a recent communication from our laboratories, the advantageous use of a polymer protected reagent, polymer protected anhydrous aluminum chloride ( @-AlC19) was reported.3'4 This polymer protected reagent, a tightly bound complex between anhydrous aluminum chloride and polystyrene-divinylbenzene
## Abstract Treatment of different types of alcohols with tetrahydrofuran (THF) in the presence of VCl~3~ and CCl~4~ smoothly afforded the corresponding THFβbased acetals in excellent yields. The reaction is fast at room temperature, and several functional groups are tolerated, with no racemization
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