18440-54-5

Upstream product

• 29813-87-4 N-(4-hydroxyphenyl)-p-toluidine 
• 100723-80-6 [1,4]benzoquinone-imine-p-tolylimine 
• 39253-43-5 N-(4-methylphenyl)-4-methoxyaniline 
• 1165952-91-9 cyclohexa-1,3-diene 
• 106-49-0 p-toluidine 
• 106-51-4 p-benzoquinone 
• 33227-76-8 N-(4-methylphenyl)-1,4-benzenediamine 
• 123-31-9 hydroquinone 

Downstream Products

• 136573-52-9 N-(4-tolyl)-2,6-diazido-1,4-benzoquinone 4-monoimine 
• 136573-51-8 N-(4-tolyl)-2,5-diazido-1,4-benzoquinone 4-monoimine 
• 85639-00-5 2-chloro-4-hydroxy-4'-methyldiphenylamine 
• 87376-20-3 3-chloro-4-(p-tolylimino)-1,4-benzoquinone 
• 87376-21-4 2,5-dichloro-4-(p-tolylimino)-1,4-benzoquinone 
• 620-91-7 N,N'-bis(4-methylphenyl)-1,4-benzenediamine 
• 29813-87-4 N-(4-hydroxyphenyl)-p-toluidine 
• 41684-39-3 N-(p-tolyl)-2,5-bis(p-tolylamino)-1,4-benzoquinonemonoimine 
• 106-49-0 p-toluidine 
• 123-31-9 hydroquinone 
• 106-51-4 p-benzoquinone 

Relevant academic research and scientific papers

Palladium-catalyzed carbonylation of iminoquinones and aryl iodides to access arylp-amino benzoates

A palladium-catalyzed carbonylation of iminoquinones and aryl iodides has been developed for the construction of arylp-amino benzoates. Using benzene-1,3,5-triyl triformate (TFBen) as the CO source, the reaction proceeded well to give various arylp-amino benzoates in good to excellent yields. Additionally, control experiments were conducted to gain more insights into the reaction mechanism.

Copper-Catalyzed Aqueous N?O Bond Cleavage of 2-Oxa-3-Azabicyclo Compounds to Cyclic cis-1,4-Amino Alcohols

The N?O bond cleavage of 2-oxa-3-azabicyclo substrates, which are readily prepared by the hetero Diels-Alder reaction between nitroso dienophiles and cyclic 1,3-dienes, was effectively catalyzed by heterogeneous copper-on-carbon (Cu/C) under aqueous condi

Pd-Catalyzed Redox-Neutral C-N Coupling Reaction of Iminoquinones with Electron-Deficient Alkenes without External Oxidants: Access of Tertiary (E)-Enamines and Application to the Synthesis of Indoles and Quinolin-4-ones

A novel and efficient reductive N-alkenylation of iminoquinones with electron-deficient olefins has been successfully developed by Pd(II)-catalyzed redox-neutral reactions, which provides a synthesis of tertiary (E)-enamines. We further demonstrate that the tertiary enamines can be converted to multifarious N-heterocyclic compounds, indoles, and quinolones in good yields.

Reaction of N-aryl-1,4-benzoquinone imines with sodium arenesulfinates

N-Aryl-1,4-benzoquinone imines reacted with sodium arenesulfinates to give products of orbital-controlled nucleophilic 1,4- and 6,3-addition.

A new method for the synthesis of iminoquinones via DMP-mediated oxidative reaction

Iminoquinones were synthesized by oxidation of primary and secondary amines with hypervalent iodine reagent Dess-Martin periodinane in average to good yields, and possible mechanisms were postulated. This methodology is convenient to establish a library of diversified iminoquinone compounds and has great significance for their potential application in the field of pharmaceuticals.