4-Chloro-3-nitro­benzonitrile

4-Methyl-3-nitro­benzonitrile

In the title compound, C(8)H(6)N(2)O(2), the nitro group is rotated by 23.2 (3)° out of the plane of the benzene ring. The crystal structure is stabilized by van der Waals inter-actions.

4-Isopropyl­amino-3-nitro­benzonitrile

In the title compound, C(10)H(11)N(3)O(2), the nitro group is essentially coplanar with the aromatic ring [dihedral angle = 3.4 (3)°] and forms an intra-molecular N-H⋯O hydrogen bond with the amine group. In the crystal, weak aromatic C-H⋯O and C-H⋯N hydrogen bonds link the mol-ecules. Weak aromatic ring π-π inter-actions [minimum ring centroid-centroid separation = 3.9841 (16) Å] are also pres...

CAS Name: 4-Chloro-2-methylbenzenamine Synonyms: 2-Amino-5-chlorotoluene; 3-chloro-6-aminotoluene; 4-chloro-2- methylaniline; 4-chloro-6-methylaniline; (4-chloro-2-methylphenyl)amine; 4-chloro-2-toluidine; 4-chloro-ortho-toluidine; 5-chloro-2-aminotoluene; para-chloro-ortho-toluidine; 2-methyl-4-chloroaniline; 2-methyl-4- chlorobenzeneamine

Chloromethylmuconolactones as critical metabolites in the degradation of chloromethylcatechols: recalcitrance of 2-chlorotoluene.

To elucidate possible reasons for the recalcitrance of 2-chlorotoluene, the metabolism of chloromethylcatechols, formed after dioxygenation and dehydrogenation by Ralstonia sp. strain PS12 tetrachlorobenzene dioxygenase and chlorobenzene dihydrodiol dehydrogenase, was monitored using chlorocatechol dioxygenases and chloromuconate cycloisomerases partly purified from Ralstonia sp. strain PS12 an...

4-Anilino-3-nitro­benzonitrile

In the title compound, C(13)H(9)N(3)O(2), the aromatic rings are twisted with respect to each other, making a dihedral angle of 49.41 (9)°. The nitro group and the nitrile group are nearly in the plane of the benzonitrile ring, the largest deviation from the plane being 0.123 (1) Å. There is an intra-molecular N-H⋯O hydrogen bond forming an S(6) ring. Weak inter-molecular C-H⋯O hydrogen bonds l...