Reference

Derivatives of 4,6-dinitrodiphenylamine-2-carboxylic acid, their synthesis and properties

Derivatives of 4,6-dinitrodiphenylamine-2-carboxylic acid, their synthesis and properties. Shul'ga, I. S.; Sukhomlinov, A. K.; Goncharov, A. I.; Treskach, V. I.There are some reagents like 2497-91-8 is used in this study. (Khark. Farm. Inst., Kharkov, USSR). Farm. Zh. (Kiev), (5), 84-6 (Ukrainian) 1977. CODEN: FRZKAP. DOCUMENT TYPE: Journal CA Section: 25 (Noncondensed Aromatic Compounds) Section cross-reference(s): 1 Condensing 2,3,5-Cl(O2N)2C6H2CO2H with RC6H4NH2 (R = H, 2-, 3- and 4-Me, -MeO, -Cl and -Br, 3- and 4-iodo) at 140° in n-C5H11OH contg. K2CO3 and powd. Cu gave 63-87% 2,4,6-HO2C(O2N)2C6H2NHC6H4R, which have bacteriostatic activity.Except for chemicals metioned above, 2497-91-8 is also used. ..

Derivatives of 4,6-dinitrodiphenylamine-2-carboxylic acid, their synthesis and properties

Derivatives of 4,6-dinitrodiphenylamine-2-carboxylic acid, their synthesis and properties. Shul'ga, I. S.; Sukhomlinov, A. K.; Goncharov, A. I.; Treskach, V. I.There are some reagents like 2497-91-8 is used in this study. (Khark. Farm. Inst., Kharkov, USSR). Farm. Zh. (Kiev), (5), 84-6 (Ukrainian) 1977. CODEN: FRZKAP. DOCUMENT TYPE: Journal CA Section: 25 (Noncondensed Aromatic Compounds) Section cross-reference(s): 1 Condensing 2,3,5-Cl(O2N)2C6H2CO2H with RC6H4NH2 (R = H, 2-, 3- and 4-Me, -MeO, -Cl and -Br, 3- and 4-iodo) at 140° in n-C5H11OH contg. K2CO3 and powd. Cu gave 63-87% 2,4,6-HO2C(O2N)2C6H2NHC6H4R, which have bacteriostatic activity.Except for chemicals metioned above, 2497-91-8 is also used. ..