Introduction of a new synthetic route about 2-Chloro-7-cyclopentyl-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide

According to the analysis of related databases, 1211443-61-6, the application of this compound in the production field has become more and more popular.

Reference of 1211443-61-6, Adding some certain compound to certain chemical reactions, such as: 1211443-61-6, name is 2-Chloro-7-cyclopentyl-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide,molecular formula is C14H17ClN4O, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 1211443-61-6.

General procedure: tert-butyl (3-((4aminophenyl)sulfonamido)propyl)carbamate (4a, 560mg, 1.70mmol),2-chloro-7-cyclopentyl-N,N-dimethyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxamide (6,497mg, 1.70mmol),Pd(OAc)2 (30mg, 0.1equiv), BINAP (63mg, 0.06equiv), Cs2CO3(1.11g, 3.40mmol) were dissolved in 1,4-dioxane and degassed with argon for 5 min.The resulted mixture was heated to 105 C for 7 h. After monitored by TLC toobserve completion of reaction, the reaction mixture was filtered through Celite aftercooling to 25 C, then the solvents were removed in vacuo. The crude product waspurified by silica gel column chromatography to afford intermediates 7a in 42% yieldaswhite solid.

According to the analysis of related databases, 1211443-61-6, the application of this compound in the production field has become more and more popular.

Reference:
Article; Wang, Xin; Yu, Chenhua; Wang, Cheng; Ma, Yakun; Wang, Tianqi; Li, Yao; Huang, Zhi; Zhou, Manqian; Sun, Peiqing; Zheng, Jianyu; Yang, Shengyong; Fan, Yan; Xiang, Rong; European Journal of Medicinal Chemistry; vol. 181; (2019);,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia