43142-64-9, Ethyl 7-chloro-1H-indole-2-carboxylate is a indole-building-block compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
A mixture of 111.5 g of 7-chloroindole-2-carboxylate in 31.25 g of 96% sodium hydroxide in 183 ml of methanolAnd 183 ml of water were heated under reflux for 1 hour, cooled to 45 C, and 10% hydrochloric acid was added dropwise to a pH of 3 to 4, and the mixture was sufficiently cooled to obtain 89.7 g of product as an off-white 7-chloroindole- Yield 92%, HPLC content ? 96%
As the paragraph descriping shows that 43142-64-9 is playing an increasingly important role.
Reference£º
Patent; China Agricultural University; Huang Jiaxing; Xie Xiaoping; (8 pag.)CN104402795; (2017); B;,
Indole alkaloid derivatives as building blocks of natural products from?Bacillus thuringiensis?and?Bacillus velezensis?and their antibacterial and antifungal activity study
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles