Electric Literature of 3177-24-0, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 3177-24-0, name is 2,4-Dichloropyrimidine-5-carbonitrile, molecular formula is C5HCl2N3, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
General procedure: DIPEA (0.86mmol) was added to the solution of 2,4-dichloropyrimidine-5-carnonitrile (0.57mmol) in DMF (0.5ml) and stirred at room temperature for 10min. A solution of aminobenzene reagent corresponding to desired product (0.57mmol) in DMF (0.5ml) was added dropwise to the reaction mixture and stirred for 1h. The resultant was evaporated under vacuum and extracted with EtOAc. The organic layer was collected, washed with brine, dried over MgSO4, filtered, and dried under reduced pressure. 4c was obtained from the reaction of 4b, whereby substitution at the 2-position occurred.
According to the analysis of related databases, 3177-24-0, the application of this compound in the production field has become more and more popular.
Reference:
Article; Phuangsawai, Oraphan; Beswick, Paul; Ratanabunyong, Siriluk; Tabtimmai, Lueacha; Suphakun, Praphasri; Obounchoey, Phongphat; Srisook, Pimonwan; Horata, Natharinee; Chuckowree, Irina; Hannongbua, Supa; Ward, Simon E.; Choowongkomon, Kiattawee; Gleeson, M. Paul; European Journal of Medicinal Chemistry; vol. 124; (2016); p. 896 – 905;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia