129667-08-9Relevant articles and documents
PREPARATION OF ALKYL-SUBSTITUTED INDOLES IN THE BENZENE PORTION. Part 3
Muratake, Hideaki,Natsume, Mitsutaka
, p. 683 - 690 (2007/10/02)
Three-step synthesis of 7- and 4-alkyl-1-tosylindoles (9 and 10) was accomplished by combination of the Friedel-Crafts acylation of 4, and the treatment of 7 and 8 with H2SO4 in 2-propanol as illustrated in Chart 2.Further a novel synthetic method of 16 was devised from 14 by way of 15.