Aniline → N-(aminophenylaminomethylene)-4-methylbenzenesulfonamide

HRID 2242151Notes

Reaction equation

[CH3:1][C:2]1[CH:6]=[C:5]([CH3:7])[N:4]([C:8](=[NH:20])[NH:9][S:10]([C:13]2[CH:18]=[CH:17][C:16]([CH3:19])=[CH:15][CH:14]=2)(=[O:12])=[O:11])N=1.[CH3:21]S(O)(=O)=O.NC1C=CC=CC=1>>[NH2:20][C:8]([NH:4][C:5]1[CH:7]=[CH:21][CH:1]=[CH:2][CH:6]=1)=[N:9][S:10]([C:13]1[CH:18]=[CH:17][C:16]([CH3:19])=[CH:15][CH:14]=1)(=[O:12])=[O:11]

Participants

Reactant 3

HCID 6115Aniline

HCID 6395Methanesulfonic Acid

HCID 178427489N-[(3,5-dimethylpyrazol-1-yl)-iminomethyl]-4-methylbenzene-sulfonamide

Product 1

HCID 67176042N-(aminophenylaminomethylene)-4-methylbenzenesulfonamide

Procedure

The compound of Example 5 was prepared according to the accompanying synthesis procedure from 0.5 ml of N-[(3,5-dimethylpyrazol-1-yl)-iminomethyl]-4-methylbenzene-sulfonamide solution (0.2 M, acetonitrile) with 19 mg of methanesulfonic acid and 0.5 ml of aniline solution (1.0 M, acetonitrile) and filed in a substance databank. Calculated mol. wt. 289.35; found mol. wt. (M+H) 290.2; 579.0 (Dimer)

Sources & evidence

ORD record: ord-c0cddd4b5bea459090de14b8c30f5408
Source dataset: uspto-grants-2010_03
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07671074B2

Reaction notes

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