4-Methylbenzaldehyde → 4-Methylbenzaldehyde-4-sulfamylphenylhydrazone

HRID 1244661Notes

Reaction equation

[CH3:1][C:2]1[CH:9]=[CH:8][C:5]([CH:6]=O)=[CH:4][CH:3]=1.Cl.[S:11]([C:15]1[CH:20]=[CH:19][C:18]([NH:21][NH2:22])=[CH:17][CH:16]=1)(=[O:14])(=[O:13])[NH2:12]>>[S:11]([C:15]1[CH:16]=[CH:17][C:18]([NH:21][N:22]=[CH:6][C:5]2[CH:8]=[CH:9][C:2]([CH3:1])=[CH:3][CH:4]=2)=[CH:19][CH:20]=1)(=[O:14])(=[O:13])[NH2:12]

Participants

Reactant 2

HCID 77254-Methylbenzaldehyde

HCID 27945674-Hydrazinylbenzenesulfonamide hydrochloride

Product 1

HCID 691238004-Methylbenzaldehyde-4-sulfamylphenylhydrazoneYield 45%

Procedure

A solution of 4-methylbenzaldehyde (5 mmol) and 4-sulfamyl-phenylhydrazine hydrochloride was subjected to the General Procedure. The title compound, melting point 216–218° C., was obtained in 45% yield.

Sources & evidence

ORD record: ord-475d02c21de443de8b721ae61f40c910
Source dataset: uspto-grants-2006_10
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07122571B2

Reaction notes

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