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. 4640-67-9, name is 3-(4-Fluorophenyl)-3-oxopropanenitrile, This compound has unique chemical properties. The synthetic route is as follows., 4640-67-9
To a mixtureof 4-fluorobenzoylacetonitrile (100 g), methane sulfonic acid(230.6 g) and water (14 mL) was heated to 65-70 C, stirredfor 3 h and added a cyclooctanone (85 g) at same temperaturethen heated to 110 to 115 C stirred for 2 h, cool to room temperaturethen diluted with dichloromethane and water, organiclayer was separated and washed organic layer with water, thendistilled under vacuum solid obtained and purified with acetoneto get pure compound. Yield: 120 g; 73 %.
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Reference:
Article; Sudarshan Rao; Nageswara Rao; Uma Sankara Sastry; Muralikrishna; Jayashree; Asian Journal of Chemistry; vol. 26; 18; (2014); p. 5928 – 5930;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts