Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps,and cheap raw materials. 100202-78-6, name is 2-(Bromomethyl)-6-fluoropyridine. A new synthetic method of this compound is introduced below., SDS of cas: 100202-78-6
Mix (+/-)-N-(7-cyano-1,2,3,4-tetrahydro-cyclopenta[b]indol-2-yl)-isobutyramide (6.28 g, 18.8 mmol), 6-fluoro-2-bromomethylpyridine (3.93 g, 20.7 mmol), and Cs2CO3 (12.25 g, 37.6 mmol) in DMF (25 mL). Heat the reaction at 50 C. for 18 h. Cool, dilute with EtOAc, and wash with water (3×200 mL). Dry the organic layer (MgSO4) and concentrate to give 7.1 g crude material. Purify by silica gel chromatography (5-20% EtOAc/CH2Cl2). Obtain 4.0 g (56%) yellow-tan solid. MS (m/z): 377 (M+1), 375 (M-1).
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Reference:
Patent; Gavardinas, Konstantinos; Green, Jonathan Edward; Jadhav, Prabhakar Kondaji; Matthews, Donald Paul; US2010/69404; (2010); A1;,
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