作者:Amos B. Smith、Melean Visnick、John N. Haseltine、Paul A. Sprengeler
DOI:10.1016/s0040-4020(01)90586-1
日期:1986.1
Organodilithium reagents derived from 2-alkyl-N-trimethylsilyl anilines undergo condensation with esters of carboxylic acids to afford substituted indoles. A total of 16 examples are reported; yields in general were good. In conjunction with this program, a convenient, large-scale procedure for preparation of monosilylated anilines was also developed. To demonstrate the utility of the new indole protocol
There are provided methods for the control of insects and the protection of crops from the damage caused thereby which comprise the use of compositions comprising an indole compound of formula I ##STR1##