Ph PCH CH C O NHC CH CH SO Li in waterrtoluene solution exhibits activity in the carbonylation of benzyl 2 2 2 3 2 2 3 Ž . bromide to benzeneacetic acid 87% yield at 1308C and 10 atm of CO. In a reaction carried out in waterralcohol solution, corresponding esters were obtained in yields dependent o
Palladium Chemistry Related to Benzyl Bromide Carbonylation: Mechanistic Studies
✍ Scribed by Anna M. Trzeciak; Józef J. Ziółkowski
- Publisher
- Springer Vienna
- Year
- 2000
- Tongue
- English
- Weight
- 118 KB
- Volume
- 131
- Category
- Article
- ISSN
- 0026-9247
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📜 SIMILAR VOLUMES
The carbonylation of benzyl alcohol (Ia) with carbon monoxide in the presence of a HI-[Pd(PPh 3 ) 4 ] catalytic system proceeds smoothly to give the phenylacetic acid (IIIa) as main product. The same acid can be obtained by carbonylation of benzyl formate, dibenzyl ether and benzyl phenylacetate. Th
The mechanism of the reaction that produces maleic and succinic anhydrides from carbon monoxide and acetylene was studied in the catalytic PdBr,-LiBr-CH,CN system. The in situ study of reactivities of possible organic intermediates, the kinetic isotope effect study (for succinic and maleic anhydride