Related Products of 4857-06-1, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 4857-06-1, name is 2-Chloro-1H-benzo[d]imidazole, This compound has unique chemical properties. The synthetic route is as follows.
2-chloro- 1 -methyl- 1 H-benzo [d] imidazole[670] To a solution of 2-chloro- lH-benzo[d]imidazole (2.0 g, 13.1 mmol) in DMF(10 mL) was added NaH (0.63 g, 15.7 mmol) at 0 C under N2. After stirring for 30 min at 0 C, iodomethane (5.58 g, 39.3 mmol) was added and the mixture was stirred at room temperature for additional 1 hour. The reaction mixture was quenched with water (100 mL). The aqueous layer was extracted with EtOAc (3 x 20 mL). The combined organic layers were dried over a2S04, filtered, and concentrated to give the title compound (1.9 mg, 8.9 mmol, 67.9 % yield) as a white solid. MS: MS (M+H)+; XH NMR (400 MHz, CDC13): ? 7.71-7.68 (m, 1H), 7.31-7.27 (m, 3H), 3.79 (s, 3H).
The chemical industry reduces the impact on the environment during synthesis 2-Chloro-1H-benzo[d]imidazole. I believe this compound will play a more active role in future production and life.
Reference:
Patent; ABBVIE INC.; BAYBURT, Erol K.; CLAPHAM, Bruce; COX, Phil B.; DAANEN, Jerome F.; GOMTSYAN, Arthur; KORT, Michael E.; KYM, Philip R.; VOIGHT, Eric A.; SCHMIDT, Robert G.; DART, Michael J.; GFESSER, Gregory; WO2013/62966; (2013); A2;,
Imidazole – Wikipedia,
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