157331-71-0Relevant academic research and scientific papers
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
Muratake,Mikawa,Seino,Natsume
, p. 846 - 853 (2007/10/02)
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
