213332-16-2Relevant academic research and scientific papers
An efficient synthesis of 2-ethyl-7-chloro-4-methylthieno[4,3,2- e,f][3]benzazepine (SK and F 106686) via bromomethylation of 2-ethyl-5- chlorobenzo[b]thiophene
Pridgen, Lendon N.,Huang, Kris,Mills, Robert J.,Shilcrat, Susan,Tickner, Ann
, p. 3479 - 3489 (1998)
The synthesis of 2-ethyl-3-bromoethyl-5-chlorobenzo[b]thiophene (6) is described using a unique phase transfer catalyzed bromoethylation of 2- ethyl-5-chlorobenzo[b]thiophene (5). Compound 6 was converted in six steps and in 55% overall yield to the angio
