111870-34-9Relevant articles and documents
5-Chloro-3-(2-nitroethenyl)salicylic Acid Anilides and Related Substances, New Polyactive Biocides.
Asaad, Fahmy M.,Grant, Nabil,Latif, Nazih
, p. 183 - 186 (2007/10/02)
5-Chloro-3-formylsalicylic acid (1) is readily obtained by reaction of 5-chlorosalicylic acid with chloroform in alkali. 1 condenses with nitromethane to give 5-chloro-3-(2-nitroethenyl)salicylic acid (2) which condenses with anilines through its chloride