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Total synthesis of (.+-.)-14-epicorynoline, (.+-.)-corynoline, and (.+-.)-6-oxocorynoline

โœ Scribed by Cushman, Mark; Abbaspour, Aziz; Gupta, Yash Pal

Book ID
117990714
Publisher
American Chemical Society
Year
1983
Tongue
English
Weight
952 KB
Volume
105
Category
Article
ISSN
0002-7863

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Total synthesis of (.+-.)-14-epicorynoli
Total synthesis of (.+-.)-14-epicorynoline, (.+-.)-corynoline, and (.+-.)-6-oxocorynoline [Erratum to document cited in CA98(21):179711f]
โœ Cushman, Mark; Abbaspour, Aziz; Gupta, Yash Pal ๐Ÿ“‚ Article ๐Ÿ“… 1990 ๐Ÿ› American Chemical Society ๐ŸŒ English โš– 136 KB

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Synthesis of a hypothetical intermediate in the biosynthesis of the 13-methylbenzophenanthridine alkaloids corynoline and 14-epicorynoline and the B-secoprotoberberine alkaloid corydalic acid methyl ester
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A novel carbinolammonium chloride has been synthesized as a possible intermediate in the biosynthetic conversion of the 13-methylprotoberberine alkaloid (+)-tetrahydrocorysamine to the benzophenanthridine alkaloids (+)-corynoline, (+)-14-epicorynoline, and the Bsecoprotoberberine alkaloid (+)-coryda