Dimethylamine → HCID 54517774, compound

HRID 66123Notes

Reaction equation

HRID 66123 reaction equation
Cl[CH2:2][CH2:3][O:4][C:5]1[CH:22]=[CH:21][CH:20]=[CH:19][C:6]=1[CH:7]=[CH:8][C:9]1[N:13]([CH3:14])[C:12]2[CH:15]=[CH:16][CH:17]=[CH:18][C:11]=2[N:10]=1.[CH3:23][NH:24][CH3:25].C1(N)C(F)=C(F)C(F)=C(N)C=1F.Cl.Cl>>[CH3:23][N:24]([CH3:25])[CH2:2][CH2:3][O:4][C:5]1[CH:22]=[CH:21][CH:20]=[CH:19][C:6]=1[CH:7]=[CH:8][C:9]1[N:13]([CH3:14])[C:12]2[CH:15]=[CH:16][CH:17]=[CH:18][C:11]=2[N:10]=1

Participants

4

Reactant 3

HCID 674DimethylamineHCID 149026Tetrafluoro-m-phenylenediamine dihydrochlorideHCID 54332122HCID 54332122, compound

Product 1

HCID 54517774HCID 54517774, compound

Procedure

2-[o-(β-Dimethylamino-ethoxy)-styryl]-1-methyl-benzimidazole was prepared from 2-[o-(β-chloro-ethoxy)-styryl]-1-methyl-benzimidazole and dimethylamine, and the free base was converted into its dihydrochloride, yielding 18% of theory of the compound of the formula ##STR12## which had a melting point of 208° C.

Workup

  1. customyielding 18% of theory of the compound of the formula ##STR12## which

Sources & evidence

ORD record
ord-eaff5f4b32db471abfa49690e06d5e02
Source dataset
uspto-grants-1978_12
Patent number
US04130650

Reaction notes

Loading…