Reductive free-radical alkylations and cyclisations mediated by 1-alkylcyclohexa-2,5-diene-1-carboxylic acids
โ Scribed by Baguley, Paul A.; Walton, John C.
- Book ID
- 121413530
- Publisher
- Royal Society of Chemistry
- Year
- 1998
- Weight
- 196 KB
- Volume
- 13
- Category
- Article
- ISSN
- 1472-7781
- DOI
- 10.1039/A802024H
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๐ SIMILAR VOLUMES
A novel EPR spectroscopic technique has been used to determine kinetic data for alkyl radical generation and hydrogen transfer from 1-alkylcyclohexa-2,5-diene-l-carboxylic acids; the implications of these data for preparative chain reactions of these reagents are inferred.
Methylthio-l,4-dihydropyrimidines were obtained by methylation of 2thioxo-4-phenyl-5-methoxycarbonyl-6-methyl-l,2,3,4-tetrahydropyrimidine or its 1-methyl derivative in a neutral medium. The alkylation of tetrahydropyrimidine-2-thiones in the anionic form leads to S-and S,Nmethylation products. Iodo