Related Products of 19500-02-8, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 19500-02-8 as follows.
A solution of dimethyl acetylenedicarboxylate (17 g, 0.12 mol) in MeOH (20 mL) was added dropwise over 1 h to a solution of 3-methoxy-2-methylaniline (13.7 g, 0.1 mol) in MeOH (80 mL) stirred at r.t., and the mixture was stirred at r.t. for an additional 4 h. Evaporation of MeOH provided 7a (29.7 g; quantitative yield corresponds to 27.9 g) of yellowish oil (HPLC purity 93.5percent), which was used for the following step without further purification.
According to the analysis of related databases, 19500-02-8, the application of this compound in the production field has become more and more popular.
Reference:
Article; Radl, Stanislav; Rezkova, Hana; Obadalova, Iva; Srbek, Jan; B?icha?, Ji?i; Pekarek, Toma?; Synthesis; vol. 46; 7; (2014); p. 899 – 908;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem