HCID 12919381, compound → HCID 12837963, compound

HRID 1111775Notes

Reaction equation

HRID 1111775 reaction equation
[CH3:1][N:2]([CH3:20])[S:3]([N:6]1[C:10]2[CH:11]=[C:12]([C:15]([NH:17]N)=[O:16])[CH:13]=[CH:14][C:9]=2[N:8]=[C:7]1[NH2:19])(=[O:5])=[O:4]>[Ni]>[CH3:1][N:2]([CH3:20])[S:3]([N:6]1[C:10]2[CH:11]=[C:12]([C:15]([NH2:17])=[O:16])[CH:13]=[CH:14][C:9]=2[N:8]=[C:7]1[NH2:19])(=[O:4])=[O:5]

Participants

3

Reactant 1

HCID 12919381HCID 12919381, compound

Product 1

HCID 12837963HCID 12837963, compound

Reagents, catalysts & solvents 1

HCID 935NickelCatalyst

Procedure

The procedure of method B above was repeated with 2.5 g. of 1-dimethylaminosulfonyl-2-amino-6-benzimidazolecarboxylic acid hydrazide and 10 g. of Raney nickel to yield 1-dimethylaminosulfonyl-2-amino-6-benzimidazolecarboxamide, m.p. about 206°-208° C. A second crop was obtained from the mother liquors.

Sources & evidence

ORD record
ord-fa766724b8ad48f1b29df0d0fab59712
Source dataset
uspto-grants-1978_10
Patent number
US04118573

Reaction notes

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