Kim, Soon Ok published the artcileSynthesis of N-(disubstituted styryl) carboxamides, SDS of cas: 16909-09-4, the publication is Yakhak Hoechi (1992), 36(5), 433-9, database is CAplus.
For the synthesis of tuberin derivatives N-(disubstituted styryl)carboxamides, a series of cinnamic acids were transformed through chlorides and azides to isocyanates; then the isocyanates were reduced sep. by Dibal and Grignard reagent. As a result of antimicrobial susceptibility test, N-(3,4-dichlorostyryl)formamide and N-(3,4-dichlorostyrl)acetamide showed comparatively large activity against some bacteria i.e., MIC was resp. 50 ppm, 6.25?50 ppm. The MIC of other derivatives was similar to that of tuberin, about 100.
Yakhak Hoechi published new progress about 16909-09-4. 16909-09-4 belongs to catalysis-chemistry, auxiliary class Alkenyl,Carboxylic acid,Benzene,Ether, name is (E)-3-(2,4-Dimethoxyphenyl)acrylic acid, and the molecular formula is C11H12O4, SDS of cas: 16909-09-4.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia