Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 2106-04-9, name is 3-Chloro-2-fluoroaniline, This compound has unique chemical properties. The synthetic route is as follows., Application In Synthesis of 3-Chloro-2-fluoroaniline
4. 0M HCI in Dioxane (4.0 ml) was added to a stirred suspension of 7- (benzyloxy)-4- chloro-6-methoxyquinazoline (CAS Registry NOL62364-72-9, prepared as described in W098/13354, Example 1) (60 g, 0.2 mol) and 3-CHLORO-2-FLUOROANILINE (31.96 g, 0.22 mol) in acetonitrile (1200 ml). The reaction mixture was heated at 80C for 1 hour then left to stand overnight. Acetonitrile (500 ml) was added and the resulting precipitate filtered, washed with acetonitrile (3 x 500 ml) and dried under vacuum to give 7- (BENZYLOXY)-N- (3-CHLORO-2- fluorophenyl) -6-methoxyquinazolin-4-amine hydrochloride as a beige solid (85.45 g, 96%);
According to the analysis of related databases, 2106-04-9, the application of this compound in the production field has become more and more popular.
Reference:
Patent; ASTRAZENECA AB; ASTRAZENECA UK LIMITED; WO2005/26150; (2005); A1;,
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics