38824-47-4Relevant academic research and scientific papers
CONDENSED HETEROAROMATIC SYSTEMS. X. SYNTHESIS OF BENZINDOLES FROM o-BROMONAPHTHYLAMINES
Sakamoto, Takao,Kondo, Yoshinori,Yamanaka, Hiroshi
, p. 1845 - 1847 (2007/10/02)
benzindole, of which few effective preparative methods are known, was easily synthesized by palladium-catalyzed reaction of ethyl 3-bromo-2-naphthylcarbamate with trimethylsilylacetylene and subsequent cyclization with sodium ethoxide in ethanol.By the same method , benzindole and benzindole were obtained from 2-bromo-1-naphthylcarbamate and 1-bromo-2-naphthylcarbamate, respectively.
