HCID 178428643, compound → HCID 178428642, compound

HRID 274977Notes

Reaction equation

HRID 274977 reaction equation
[NH:1]1[C:5]2[CH:6]=[CH:7][C:8]([CH2:10][CH:11]([NH:21][S:22]([C:25]3[CH:30]=[CH:29][C:28]([C:31]4[CH:36]=[CH:35][CH:34]=[CH:33][C:32]=4[N+:37]([O-])=O)=[CH:27][CH:26]=3)(=[O:24])=[O:23])[C:12]([N:14]3[CH2:19][CH2:18][CH:17]([CH3:20])[CH2:16][CH2:15]3)=[O:13])=[CH:9][C:4]=2[N:3]=[CH:2]1>[Ni].[Pt]>[NH:1]1[C:5]2[CH:6]=[CH:7][C:8]([CH2:10][CH:11]([NH:21][S:22]([C:25]3[CH:26]=[CH:27][C:28]([C:31]4[CH:36]=[CH:35][CH:34]=[CH:33][C:32]=4[NH2:37])=[CH:29][CH:30]=3)(=[O:23])=[O:24])[C:12]([N:14]3[CH2:19][CH2:18][CH:17]([CH3:20])[CH2:16][CH2:15]3)=[O:13])=[CH:9][C:4]=2[N:3]=[CH:2]1

Participants

4

Reactant 1

HCID 178428643HCID 178428643, compound

Product 1

HCID 178428642HCID 178428642, compound

Reagents, catalysts & solvents 2

HCID 935NickelCatalystHCID 23939PlatinumCatalyst

Procedure

Prepared from N-[1-(1H-benzimidazol-5-yl-methyl)-2-(4-methyl-piperidin-1-yl)-2-oxo-ethyl]-2'-nitro-4-biphenylyl-sulphonamide in the presence of platinum/charcoal or Raney nickel and under a hydrogen pressure of 3 bar analogously to Example 22.

Sources & evidence

ORD record
ord-b22f0c97e8a74c22b1e2670f7868c452
Source dataset
uspto-grants-1995_02
Patent number
US05391556

Reaction notes

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