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A regiocontrolled synthesis of codonocarpine

โœ Scribed by Michael J. Humora; David E. Seitz; James Quick

Book ID
104225564
Publisher
Elsevier Science
Year
1980
Tongue
French
Weight
200 KB
Volume
21
Category
Article
ISSN
0040-4039

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โœฆ Synopsis

The total synthesis of the Lunaria alkaloid codonocarpine is described. Regio-T----specific formation of the macrocycle is achieved by the use of a properly protected spermidine unit.

๐Ÿ“œ SIMILAR VOLUMES

Regiocontrolled synthesis of the ergoste
Regiocontrolled synthesis of the ergosterol B-isomers
โœ Roland E. Dolle; Stanley J. Schmidt; Lawrence I. Kruse ๐Ÿ“‚ Article ๐Ÿ“… 1988 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 117 KB

Summarv: A novel, regiocontrolled synthesis of the ergosterol B-isomers, (1). ( 2) and (3) is described, the success of which was realized via the highly regioselective formation of intermediate trienoltriflates. (2). ( 8) and ( 9). An intriguing problem of long standing interest in steroid chemist