Nitric Acid → HCID 178512463, compound

HRID 1359004Notes

Reaction equation

[NH2:1][C:2]1[CH:10]=[CH:9][C:5]2[N:6]=[CH:7][S:8][C:4]=2[CH:3]=1.[N:11]#[C:12][NH2:13].[N+:14]([O-:17])([OH:16])=[O:15].NC(N)=N>>[N+:14]([O-:17])([OH:16])=[O:15].[NH:1]([C:2]1[CH:10]=[CH:9][C:5]2[N:6]=[CH:7][S:8][C:4]=2[CH:3]=1)[C:12]([NH2:13])=[NH:11]

Participants

Reactant 4

HCID 944Nitric Acid

HCID 3520Guanidine

HCID 9864Cyanamide

HCID 682886-Aminobenzothiazole

Product 1

HCID 178512463HCID 178512463, compound

Procedure

6-Guanidinobenzothiazole nitrate was prepared from 6-aminobenzothiazole (1.50 g, 10.0 mmol), cyanamide (630 mg in 1.26 ml H2O, 15.0 mmol) and concentrated nitric acid (1 ml) following the method described for the guanidine of Example 1 to give the compound as a peach solid (1.27 g) m.p. 202-204°. MS (ES+) 192 (MH+, 100%).

Sources & evidence

ORD record: ord-f4674f5012a548ada877f5ffbf7d8894
Source dataset: uspto-grants-2003_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06599908B1

Reaction notes

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