1813-33-8, Adding a certain compound to certain chemical reactions, such as: 1813-33-8, name is 2-Chloro-4-(trifluoromethyl)benzonitrile, belongs to nitriles-buliding-blocks compound, 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 1813-33-8.
General procedure: Appropriate ROH (3.00 mmol) was added topotassium tert-butoxide (3.00 mmol) solution in toluene (7 ml).1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone (DMPU, 3ml)was added to the mixture and stirred for 30 min at 80 C. Aftercooled down to ambient temperature of the reaction mixture,2-chloro-4-(trifluoromethyl)-benzonitrile (1.00 mmol) in toluenewas dropwise and stirred for 3 h at 80 C. The reaction wasquenched by adding water and extracted with EtOAc twice. Thecombined organic extracts were dried over MgSO4, filtered, andconcentrated in vacuo. The residue was purified by flash columnchromatography on silica gel using EtOAc/hexane (1:7) eluantcondition.
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, 2-Chloro-4-(trifluoromethyl)benzonitrile, other downstream synthetic routes, hurry up and to see.
Reference:
Article; Ann, Jihyae; Jung, Aeran; Kim, Mi-Yeon; Kim, Hyuk-Min; Ryu, Hyungchul; Kim, Sunjoo; Kang, Dong Wook; Hong, Sunhye; Cui, Minghua; Choi, Sun; Blumberg, Peter M.; Frank-Foltyn, Robert; Bahrenberg, Gregor; Stockhausen, Hannelore; Christoph, Thomas; Lee, Jeewoo; Bioorganic and Medicinal Chemistry; vol. 23; 21; (2015); p. 6844 – 6854;,
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