65200-70-6

Upstream product

• 100-66-3 methoxybenzene 
• 28033-63-8 2-(2-methoxyphenyl)acetyl chloride 
• 766-51-8 2-Chloroanisole 
• 3319-15-1 rac-1-(4-methoxyphenyl)-ethanol 
• 100-06-1 1-(4-methoxyphenyl)ethanone 
• 1548157-96-5 C₁₇H₁₆O₄ 
• 1542580-99-3 C₁₇H₁₆O₄ 
• 5449-69-4 2,4'-dimethoxybenzophenone 
• 3343-80-4 (2-ethylbenzofuran-3-yl)(4-methoxyphenyl)methanone 
• 74-88-4 methyl iodide 
• 24890-61-7 1-methoxy-2-(1-(4-methoxyphenyl)vinyl)benzene 

Downstream Products

• 108840-09-1 2,4'-(ethane-1,2-diyl)bis(methoxybenzene) 
• 26870-36-0 2-(4-hydroxyphenyl)benzo[b]furan 
• 14555-22-7 2-(2-methoxyphenyl)-2-(4-methoxyphenyl)acetonitrile 
• 100-09-4 4-methoxybenzoic acid 

Relevant academic research and scientific papers

(N-Heterocyclic Carbene)-Pd-catalyzed anaerobic oxidation of secondary alcohols and domino oxidation-arylation reactions

The use of commercially available (SIPr)Pd(cinnamyl)Cl (SIPr = 1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene) as a precatalyst for the anaerobic oxidation of secondary alcohols is described. The use of this complex allows for a drastic reduction in the reaction times and catalyst loading when compared to the unsaturated counterpart. This catalytic system is compatible with the use of microwave dielectric heating, decreasing even further catalyst loading and reaction times. Domino Pd-catalyzed oxidation-arylation reactions of secondary alcohols are also presented.(Figure Presented)

Method for preparing substituted aryl ketone by ketone arylation (by machine translation)

The invention provides a method, for preparing substituted aryl ketone, by using a nitrogen heterocyclic carbene catalyst, with a saturated nitrogen heterocyclic carbene structure in an oxygen-containing atmosphere at, through α - catalysis of a nitrogen heterocyclic carbene structure, in a nitrogen heterocyclic carbene catalyst with a saturated nitrogen heterocyclic carbene structure under an alkaline condition, in an oxygen-containing atmosphere and can efficiently prepare various substituted, aryl ketones α - under the condition of containing an oxygen. atmosphere. (by machine translation)

N-heterocyclic carbene-palladium-imine complex catalyzed α-arylation of ketones with aryl and heteroaryl chlorides under air atmosphere

A new structure of saturated ring skeleton monoligated NHC-Pd-Imine complex was easily synthesized and unambiguously confirmed by X-ray single crystal diffraction. It was found to be an efficient and air-stable catalyst for the α-arylation of ketones. The reaction could be operated in air without any negative effect. Non-activated aryl and heteroaryl chlorides have been successfully applied in the reaction with only 0.5 mol% catalyst loadings under air atmosphere. Excellent to good product yields were afforded.

An efficient approach to construct 2-arylbenzo[b]furans from 2-methoxychalcone epoxides

An efficient and practical method for construction of 2-arylbenzo[b]furans from 2-methoxychalcone epoxides has been reported. Catalyzed by 2 mol % of BF3·Et2O, 2-methoxychalcone epoxides went through the Meerwein rearrangement, followed by deformylation in one-pot to successfully afforded 2-methoxydeoxybenzoins. Afterward, 2-arylbenzo[b]furans were obtained in high yields (87%-100%) via intermolecular cyclodehydration of 2-methoxydeoxybenzoins with 48% HBr. By utilization of this approach, the natural product stemofuran A and the key intermediate of eupomatenoid 6 have been synthesized conveniently.