Chlorosulfamic acid → HCID 67399983, compound

HRID 711685Notes

Reaction equation

HRID 711685 reaction equation
[NH2:1][C:2]1[CH:9]=[C:8]([O:10][CH3:11])[C:7]([O:12][CH3:13])=[CH:6][C:3]=1[C:4]#[N:5].[S:14](Cl)(=[O:17])(=[O:16])[NH2:15]>>[C:4]([C:3]1[CH:6]=[C:7]([O:12][CH3:13])[C:8]([O:10][CH3:11])=[CH:9][C:2]=1[NH:1][S:14]([NH2:15])(=[O:17])=[O:16])#[N:5]

Participants

3

Reactant 2

HCID 24499Chlorosulfamic acidHCID 7359672-Amino-4,5-dimethoxybenzonitrile

Product 1

HCID 67399983HCID 67399983, compound

Procedure

Prepared as in Example 77a from 2-amino-4,5-dimethoxybenzonitrile and sulfamoyl chloride. 1H NMR (400 MHz, DMSO-d6) δ 3.77-3.80 (d, J=14.8, 6H), 7.05 (s, 1H), 7.06 (s, 1H), 7.29 (s, 1H), 9.15 (s, 1H).

Sources & evidence

ORD record
ord-68400c1ec5e24036aad2a45bc513f213
Source dataset
uspto-grants-2015_11
Patent number
US09181276B2

Reaction notes

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