129201-43-0

Basic information

• Product Name: N-Benzoyl-1,4-benzoquinone imine
• Synonyms: N-Benzoyl-1,4-benzoquinone imine
• CAS NO: 129201-43-0
• Molecular Weight: 211.22
• Mol File: 129201-43-0.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: N-Benzoyl-1,4-benzoquinone imine(CAS DataBase Reference)
• NIST Chemistry Reference: N-Benzoyl-1,4-benzoquinone imine(129201-43-0)
• EPA Substance Registry System: N-Benzoyl-1,4-benzoquinone imine(129201-43-0)

Safety Data

• Hazardous Substances Data: 129201-43-0(Hazardous Substances Data)

Upstream product

• 15437-14-6 N-(4-ethoxyphenyl)benzamide 
• 98-88-4 benzoyl chloride 
• 123-30-8 4-amino-phenol 
• 15457-50-8 p-benzoylaminophenol 

Downstream Products

• 1343489-48-4 C₁₉H₂₁N₃O₂ 
• 15457-50-8 p-benzoylaminophenol 

Relevant articles and documents

Enantioselective Arylation of 3-Carboxamide Oxindoles with Quinone Monoimines and Synthesis of Chiral Spirooxindole-benzofuranones

A highly enantioselective arylation of 3-carboxamide oxoindoles with quinone monoimines is described. Various 3-aryl-3-carboxamide oxindoles with an all-carbon quaternary center were obtained in moderate to good yields (up to 99%) with moderate to good enantioselectivities (up to 98%) in the presence of a bifunctional thiourea-tertiary amine catalyst. The absolute configuration of one product was determined by an X-ray crystal structural analysis and the absolute configurations of the other products can be assigned by analogy. Moreover, several chiral spirooxindole-benzofuranones were synthesized from the 3-aryl-3-carboxamide oxindoles in moderate yields with moderate to good enantioselectivities.

Phenyliodine bis(trifluoroacetate) mediated intramolecular oxidative coupling of electron-rich N-phenyl benzamides

The intramolecular oxidative C-O coupling of N-(4-alkoxy-phenyl) and N-(4-acetamido-phenyl) benzamides was achieved under metal-free conditions by using phenyliodine bis(trifluoroacetate) as oxidant and TMSOTf as catalyst. The reactions afford benzoxazole

Hydrohalogenation of N-acetyl(aroyl)-1,4-benzoquinone monoimines

New N-acetyl-1,4-benzoquinone monoimines alkyl-substituted in the quinoid ring were synthesized. The hydrohalogenation of N-acetyl(aroyl)-1,4-benzoquinone monoimines proceeds exclusively in keeping with the 1,4-addition. The hydrochlorination occurs along the ionic mechanism, in the hydrobromination grows the role of the radical mechanism.