Preparation of alkyl-substituted indoles in the benzene portion. Part 10. Synthesis of 4- and/or 5-alkylated 1,6,7,8-tetrahydrocyclopent[g]indoles, model compounds for herbindole and trikentrin syntheses

DOI: 10.1248/cpb.42.846

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 846 - 853 (1994)

Update date:2022-08-03

Topics: Synthesis Syntheses Model compounds

Authors:

Muratake

Mikawa Mikawa

Seino Seino

Natsume Natsume

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Article abstract of DOI:10.1248/cpb.42.846

Synthetic pathways leading to model compounds 25, 27, 33, 20d, 32b, 37, and 42 for the marine alkaloids, herbindoles and trikentrins (1b-i), are presented. p-Toluenesulfonic acid-mediated indole cyclization reactions, 19→20 and 38→39, assisted with thiols

Full text of DOI:10.1248/cpb.42.846

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