Exchange of alkyl groups and chlorine between tetramethyllead and organoaluminium compounds
β Scribed by M. Boleslawski; S. Pasynkiewicz; K. Jaworski
- Book ID
- 108351703
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 709 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0022-328X
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π SIMILAR VOLUMES
Keto carbonyl 1,2-and 1,3-transpositions with and without alkylation of the substrate are described together with ketone synthesis from thiocarboxylic S-ester. Organoaluminium compounds react with enol phosphates to give alkylative coupling products in the presence of a catalytic amount of Pd(PPh3)
## Abstract Alkyl exchange reaction between dialkylzinc compounds and vacuumβdried methylaluminoxane (MAO) was investigated. ^1^H NMR shows a clear and direct proof of alkyl exchange reaction between ZnEt~2~ and trimethylaluminum associated with MAO. Detailed analysis of polymers produced in the pr