91544-26-2

Upstream product

• 33868-76-7 1-(4-methoxyphenyl)-3,3-bis(methylsulfanyl)propenone 
• 100-46-9 benzylamine 

Downstream Products

• 116991-76-5 2-(1-Benzyl-1H-tetrazol-5-yl)-1-(4-methoxy-phenyl)-ethanone 
• 1413392-04-7 N-[2-(benzylamino)-3-(4-methoxybenzoyl)benzofuran-5-yl]-4-methylbenzenesulfonamide 
• 116538-50-2 1-Benzyl-4-hydroxy-5-(4-methoxy-benzoyl)-6-methylsulfanyl-1H-pyridin-2-one 
• 91544-10-4 (4-Methoxy-phenyl)-(4-methylsulfanyl-2-phenyl-thiazol-5-yl)-methanone 
• 101459-97-6 5-p-methoxybenzoyl-4-methylthio-1,2-diphenylimidazole 

Relevant academic research and scientific papers

Copper(II)-Catalyzed C-H Nitrogenation/Annulation Cascade of Ketene N, S-Acetals with Aryldiazonium Salts: A Direct Access to N2-Substituted Triazole and Triazine Derivatives

Direct synthesis of N2-substituted triazole and triazine derivatives has been a challenge in N-heterocyclic chemistry. Under copper(II) catalysis ketene N,S-acetals, that is, alkylthio-substituted enaminones, efficiently reacted with aryldiazon

PhIO-Mediated Oxidative C═C Bond Cleavage and Reassembly toward Highly Functionalized Oxazolones

An efficient PhIO-mediated oxidative C═C bond cleavage and reassembly of enaminone toward oxazolone with high regioselectivity has been reported. DFT calculations revealed that the reaction proceeded through an oxygen atom transfer, C═C bond cleavage, alkylthio migration, and reassembly cascade. This strategy is highlighted by high atom and step economy with formation of five bonds in one pot and generation of a high-valued oxazolone skeleton under mild conditions.

One-pot sequential combination of multi-component and multi-catalyst: Synthesis of 5-aminobenzofurans from aminophenol and ketene acetals

The reaction between p-aminophenols 1 and various ketene acetals 2 in the presence of hypervalent iodine is described. The results show that 2- and 3-substituted 5-sulfonamidobenzofurans 3 are obtained in moderate to good yields from p-aminophenols and ke