Electric Literature of 71670-70-7, Adding some certain compound to certain chemical reactions, such as: 71670-70-7, name is 2-(Chloromethyl)-5-methylpyridine hydrochloride,molecular formula is C7H9Cl2N, 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 71670-70-7.
Intermediate G: Ethyl 3-(1-(4-bromobenzyl)-6-((5-methylpyridin-2-yl)methoxy)-1H-benzo[d]imidazol-2-yl)-2,2-dimethylpropanoate To a 10 mL round-bottomed flask were added a stir bar, ethyl 3-(1-(4-bromobenzyl)-6-hydroxy-1H-benzo[d]imidazol-2-yl)-2,2-dimethylpropanoate (100 mg, 0.23 mmol), cesium carbonate (227 mg, 0.69 mmol), DMF (2 mL), and 2-(chloromethyl)-5-methylpyridine hydrochloride salt (41 mg, 0.23 mmol). After 12 h, the mixture was partitioned between water (50 mL) and EtOAc (20 mL). The organic layer was separated and the aqueous layer was further extracted with EtOAc (2*20 mL). The combine organic layers were dried with sodium sulfate, filtered, and concentrated to dryness (124 mg, 99%). MS (ESI): mass calcd. for C28H30BrN3O3, 535.15; m/z found, 536.1 [M+H]+.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles. 71670-70-7, 2-(Chloromethyl)-5-methylpyridine hydrochloride, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Chai, Wenying; Dvorak, Curt A.; Eccles, Wendy; Edwards, James P.; Goldberg, Steven D.; Krawczuk, Paul J.; Lebsack, Alec D.; Liu, Jing; Pippel, Daniel J.; Sales, Zachary S.; Tanis, Virginia M.; Tichenor, Mark S.; Wiener, John J. M.; US2014/275029; (2014); A1;,
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