Methyl amino guanidine hydrochloride → HCID 178485183, compound

HRID 2398995Notes

Reaction equation

HRID 2398995 reaction equation
C(O[C:4]([C:6]1[N:7]([CH3:14])[C:8]([N+:11]([O-:13])=[O:12])=[CH:9][N:10]=1)=[NH:5])C.[ClH:15].[NH2:16][N:17]([CH3:21])[C:18]([NH2:20])=[NH:19].Cl.[NH2:23][NH:24][C:25]([NH:27][CH3:28])=[NH:26].Cl.OC[CH2:32][N:33]1[C:37]([N+:38]([O-:40])=[O:39])=[CH:36][N:35]=[C:34]1[C:41](NNC(=N)N)=[NH:42].C(NN)(N)=N.Cl>>[ClH:15].[CH3:14][N:7]1[C:8]([N+:11]([O-:13])=[O:12])=[CH:9][N:10]=[C:6]1[C:4]([NH:16][N:17]([C:18](=[NH:20])[NH2:19])[CH3:21])=[NH:5].[ClH:15].[CH3:32][N:33]1[C:37]([N+:38]([O-:40])=[O:39])=[CH:36][N:35]=[C:34]1[C:41]([NH:23][NH:24][C:25](=[NH:26])[NH:27][CH3:28])=[NH:42]

Participants

7

Reactant 5

HCID 21432264Methyl amino guanidine hydrochlorideHCID 21432269Ethyl 1-methyl-5-nitro-1H-imidazole-2-carboximidateHCID 178418668HCID 178418668, compoundHCID 178479530HCID 178479530, compoundHCID 178485182HCID 178485182, compound

Product 2

HCID 178485183HCID 178485183, compoundHCID 178486238HCID 178486238, compound

Procedure

Similarly, 2-(1-methyl-5-nitro-2-imidazolecarboximidoyl)-1-amidino-1-methylhydrazine hydrochloride (IIIC) and 2-(1-methyl-5-nitro-2-imidazolecarboximidoyl)-1-methylamidinohydrazine hydrochloride (IIID) are prepared by reacting ethyl-1-methyl-5-nitro-2-imidazolecarboximidate with 1-amino-1-methylguanidine hydrochloride and 1-amino-3-methylguanidine hydrochloride, respectively. In the like manner, 2-[1-(2-hydroxyethyl)-5-nitro-2-imidazolecarboximidoyl]-1-amidinohydrazine hydrochloride (IIIE) is prepared by reacting aminoguanidine hydrochloride with the cyclic imino ester described in Example 1.

Sources & evidence

ORD record
ord-22eba8d554854876a952ad1f2627c3bc
Source dataset
uspto-grants-1977_05
Patent number
US04026903

Reaction notes

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