106800-34-4

Upstream product

• 67827-55-8 1-ethyl-2,4,6-trimethoxybenzene 
• 832-87-1 2-(2,4,6-trimethoxyphenyl)ethan-1-ol 
• 18610-90-7 1,3-dimethoxy-2-ethylbenzene 
• 106800-22-0 2-(2,4,6-trimethoxyphenyl)ethyl bromide 
• 621-23-8 1,2,3-trimethoxybenzene 
• 408310-13-4 2,2,2-trichloro-1-(4-hydroxy-2,6-dimethoxy-phenyl)-ethanone 

Relevant academic research and scientific papers

Selective oxidative homo-and cross-coupling of phenols with aerobic catalysts

Simple catalysts that use atom-economical oxygen as the terminal oxidant to accomplish selective ortho-ortho, ortho-para, or para-para homo-couplings of phenols are described. In addition, chromium salen catalysts have been discovered as uniquely effective in the cross-coupling of different phenols with high chemo-and regioselectivity.

Hydroxyl-Directed Regioselective Monodemethylation of Polymethoxyarenes

Methoxyl groups ortho to β-hydroxyethyl or γ-hydroxypropyl substituents in polymethoxybenzene derivatives were regioselectively demethylated with sodium thioethoxide in N,N-dimethylformamide.Methoxydihydrobenzofurans or methoxychromans were produced by cyclization of the monodemethylated β-hydroxyethyl or γ-hydroxypropyl derivatives, respectively.