Adding a certain compound to certain chemical reactions, such as: 78473-00-4, name is 4-Amino-3,5-dichlorobenzonitrile, 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 78473-00-4, Product Details of 78473-00-4
EXAMPLE 17 2-Ethyl-7-methoxyfuro[2,3-c]pyridine-4-carboxylic acid (2,6-dichloro-4-cyanophenyl)amide Starting from 2-ethyl-7-methoxyfuro[2,3-c]pyridine-4-carboxylic acid 4-nitrophenyl ester (0.10 g) and 4-amino-3,5-dichlorobenzonitrile (0.12 g). Purification by column chromatography on silica with 20% then 30% then 50% ethyl acetate in hexane to give the title compound (0.051 g) as a cream solid. TLC Rf 0.125 (20% ethyl acetate in hexane)
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Reference:
Patent; Darwin Discovery, Ltd.; US6169090; (2001); A;,
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts