Ammonia → HCID 178512711, compound

HRID 1758686Notes

Reaction equation

HRID 1758686 reaction equation
CO[C:3]1[C:7](OC)=[N:6][S:5](=[O:10])[N:4]=1.[NH:11]([C:15]1[O:19][N:18]=[C:17]([CH2:20][S:21][CH2:22][CH2:23][NH2:24])[N:16]=1)[C:12]([NH2:14])=[NH:13].[NH3:25]>>[NH2:25][C:7]1[C:3]([NH:24][CH2:23][CH2:22][S:21][CH2:20][C:17]2[N:16]=[C:15]([NH:11][C:12]([NH2:14])=[NH:13])[O:19][N:18]=2)=[N:4][S:5](=[O:10])[N:6]=1

Participants

4

Reactant 3

HCID 222AmmoniaHCID 129139473,4-Dimethoxy-1,2,5-thiadiazole 1-oxideHCID 178512728HCID 178512728, compound

Product 1

HCID 178512711HCID 178512711, compound

Procedure

When a methanolic solution of 3,4-dimethoxy-1,2,5-thiadiazole 1-oxide is successively treated with an equimolar amount of 2-[(5-guanidino-1,2,4-oxadiazol-3-yl)methylthio]ethylamine and excess ammonia, the title compound is thereby produced.

Sources & evidence

ORD record
ord-2d64598845b743dab0eb717c21e10159
Source dataset
uspto-grants-1983_02
Patent number
US04374248

Reaction notes

Loading…