Analyzing the synthesis route of 89673-36-9

89673-36-9 tert-Butyl benzo[b]thiophen-2-ylcarbamate 13182766, abenzothiophene compound, is more and more widely used in various fields.

89673-36-9, tert-Butyl benzo[b]thiophen-2-ylcarbamate is a benzothiophene compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated,89673-36-9

Benzo[Z>]thiophen-2-ylamine hydrochloride (1-C).; Compound 1-B (1.45 g, 5.81 mmol) was added to a solution of HCl in dioxane (4 N, 20 mL), and the mixture was stirred at rt until all the starting material was consumed. The mixture was diluted with diethyl ether, the product collected by filtration, and washed with diethyl ether, to afford compound 1-C as an off-white solid (0.89 g, 83%). 1H-NMR (DMSO-fe): delta 6.43 (s, IH), 6.8-7.2 (br s, 3H) superimposed on 7.05 (m, IH) and 7.20 (m, IH), 7.45 (d, IH), 7.66 (d, IH); MS: m/z 150.1 (MH+).

89673-36-9 tert-Butyl benzo[b]thiophen-2-ylcarbamate 13182766, abenzothiophene compound, is more and more widely used in various fields.

Reference£º
Patent; JANSSEN PHARMACEUTICA N.V.; WO2009/12430; (2009); A1;,
Benzothiophene – Wikipedia
Benzothiophene | C8H6S – PubChem