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- Title
Indium-promoted Conversion of Allylic Bromide to Alcohol Moiety and Synthesis of Pipermethystine Skeletons.
- Authors
Liou, Bo ‐ Sian; Chou, Shang ‐ Shing Peter
- Abstract
Dihydropyridone bromide ( 2) was converted to the corresponding alcohol ( 1) by reaction with indium in air or with indium followed by treatment with a sulfonyloxaziridine. The alcohol ( 1) was transformed in four steps to a phenylsulfone-substituted pipermethystine derivative ( 10). Reductive cleavage of the phenylsulfone did not yield the pipermethystine natural product. Several new pyridone derivatives were synthesized.
- Subjects
BROMIDE ions; PYRIDONE derivatives; ORGANOINDIUM compounds; ISOCYANATES; HYDROLYSIS kinetics
- Publication
Journal of the Chinese Chemical Society, 2016, Vol 63, Issue 9, p818
- ISSN
0009-4536
- Publication type
Article
- DOI
10.1002/jccs.201600239