461672-48-0

Basic information

• Product Name: N-(2,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)-N'-(phenylsulfonyl)benzenecarboximidamide
• Synonyms: N-(2,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)-N'-(phenylsulfonyl)benzenecarboximidamide
• CAS NO: 461672-48-0
• Molecular Weight: 378.452
• Mol File: 461672-48-0.mol

Chemical Properties

• CAS DataBase Reference: N-(2,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)-N'-(phenylsulfonyl)benzenecarboximidamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-(2,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)-N'-(phenylsulfonyl)benzenecarboximidamide(461672-48-0)
• EPA Substance Registry System: N-(2,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)-N'-(phenylsulfonyl)benzenecarboximidamide(461672-48-0)

Safety Data

• Hazardous Substances Data: 461672-48-0(Hazardous Substances Data)

Upstream product

• 3096-71-7 2,5-dimethyl-4-amino phenol 
• 4513-25-1 N-phenylsulfonylbenzimidoyl chloride 
• 461672-41-3 N-(4-hydroxy-2,5-dimethylphenyl)-N'-(phenylsulfonyl)benzimidamide 

Downstream Products

• 1393690-04-4 N-(2,5-dichloro-3,6-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)-N'-(phenylsulfonyl)benzimidamide 
• 1393690-16-8 N-(2,5-dibromo-4-hydroxy-3,6-dimethylphenyl)-N'-(phenylsulfonyl)benzimidamide 
• 1393690-18-0 N-[2,5-dibromo-4-hydroxy-6-methyl-3-(propan-2-yl)phenyl]-N'-(phenylsulfonyl)benzimidamide 
• 1393690-21-5 N-(2,5-dibromo-3,6-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)-N'-(phenylsulfonyl)benzimidamide 
• 1393690-24-8 N-[2,5-dibromo-6-methyl-4-oxo-3-(propan-2-yl)cyclohexa-2,5-dien-1-ylidene]-N'-(phenylsulfonyl)benzimidamide 
• 1332847-78-5 N-(3-bromo-5-isopropyl-2-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)-N'-(phenylsulfonyl)benzenecarboximidamide 
• 1332847-75-2 N-(3-bromo-2,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)-N'-(phenylsulfonyl)benzenecarboximidamide 
• 1332847-62-7 N-(3-bromo-4-hydroxy-2,5-dimethylphenyl)-N'-(phenylsulfonyl)benzenecarboximidamide 
• 1332847-45-6 N-(3-chloro-2,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)-N'-(phenylsulfonyl)benzenecarboximidamide 
• 1332847-28-5 N-(3-chloro-4-hydroxy-2,5-dimethylphenyl)-N'-(phenylsulfonyl)benzenecarboximidamide 

Relevant articles and documents

Halogenation of N-substituted p-quinone monoimines and p-quinone monooxime ethers: XIV.* halogenation of N-[arylsulfonylimino(phenyl)methyl]-2,5- dialkyl-1,4-benzoquinone monoimines and their reduction products

Despite steric hindrances created by the bulky substituent on the nitrogen atom, halogenation of 2,5-dialkyl-N-[arylsulfonylimino(phenyl)methyl]-1,4- benzoquinone monoimines fairly readily gives their derivatives having two halogen atoms in the quinoid ring. Pleiades Publishing, Ltd., 2012.

Hydrohalogenation of N-[arylsulfonylimino(phenyl)methyl]-1,4-benzoquinone monoimines having alkyl substituents in the quinoid ring

Hydrohalogenation of N-[arylsulfonylimino(phenyl)methyl]-2,5(3,5)-dimethyl- 1,4-benzoquinone monoimines follows exclusively the 1,4-addition pattern, whereas N-[arylsulfonylimino(phenyl)methyl]-2,6-dimethyl-1,4-benzoquinone monoimines take up hydrogen halides according to the 6,3-addition scheme.

Thiocyanation of N-arylsulfonyl-, N-aroyl-, and N-[(N-arylsulfonyl) benzimidoyl]-1,4-benzoquinone imines

Reactions of thiocyanate ion with N-aroyl-, N-arylsulfonyl-, and N-(N-arylsulfonylbenzimidoyl)-1,4-benzoquinone imines follow the 1,4-addition pattern, and the adducts undergo intramolecular cyclization to give the corresponding N-substituted 5-amino-1,3-