INTRAMOLECULAR WITTING-HORNER REACTION OF DIMETHYL 2-(o-ACYLBENZOYL)-1,2-DIHYDROISOQUINOLINE-1-PHOSPHONATE: FACILE SYNTHESIS OF AN ISOQUINOLINE ALKALOID SKELETON

DOI: 10.1246/cl.1982.349

Source and publish data:

Chemistry Letters p. 349 - 350 (1982)

Update date:2022-08-04

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Authors:

Akiba, Kin-ya

Negishi, Yoshio

Inamoto, Naoki

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Article abstract of DOI:10.1246/cl.1982.349

Dimethyl 2-(o-acylbenzoyl)-1,2-dihydroisoquinoline-1-phosphonates (3) were prepared from isoquinoline, o-acylbenzoyl chloride, and trimethyl phosphite.Intramolecular Witting-Horner reaction of 3 with LDA afforded good yields of 13-substituted 8H-dibenzo View More

Full text of DOI:10.1246/cl.1982.349

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