Synthetic Route of 1235036-15-3, With the rapid development and complex challenges of chemical substances, the synthesis of new drugs is usually one of the most effective ways to increase yield.1235036-15-3, name is tert-Butyl 3-bromo-6-chloropicolinate, molecular formula is C10H11BrClNO2, molecular weight is 292.56, as common compound, the synthetic route is as follows.
Example 1E tert-butyl 6-(8-(benzo[d]thiazol-2-ylcarbamoyl)-3,4-dihydroisoquinolin-2(1H)-yl)-3-bromopicolinate EXAMPLE 1D (0.736 g), EXAMPLE 1C (1.62 g), and Cs2CO3 (4.1 g) were stirred in 12 mL of anhydrous N,N-dimethylacetamide at 120 C. for 12 hours. The cooled reaction mixture was then diluted with ethyl acetate and 10% citric acid. The organic phase was washed three times with citric acid, once with water and brine, and dried over Na2SO4. Filtration and concentration afforded crude material, which was chromatographed on silica gel using 0-40% ethyl acetate in hexanes to provide the title compound.
The chemical industry reduces the impact on the environment during synthesis 1235036-15-3, I believe this compound will play a more active role in future production and life.
Reference:
Patent; AbbVie Inc.; WANG, LE; Doherty, George; Wang, Xilu; Tao, Zhi-Fu; Bruncko, Milan; Kunzer, Aaron R.; Wendt, Michael D.; Song, Xiaohong; Frey, Robin; Hansen, Todd M.; Sullivan, Gerard M.; Judd, Andrew; Souers, Andrew; US2013/96120; (2013); A1;,
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