110983-36-3

Upstream product

• 73406-52-7 2-O-methoxymethylbenzyl bromide 
• 603-35-0 triphenylphosphine 
• 5533-05-1 (2-methoxymethoxyphenyl)methanol 

Downstream Products

• 110983-49-8 (E)-2-methoxymethoxy-4'-acetoxystilbene 
• 115032-31-0 1-Methoxymethoxy-2-((Z)-styryl)-benzene 
• 115032-32-1 (E)-1-methoxymethyloxy-2-styrylbenzene 
• 110983-50-1 (E)-4'-iodo-2-methoxymethoxystilbene 
• 110983-44-3 (E)-4'-acetoxy-2-hydroxystilbene 
• 110983-43-2 2-[(1E)-2-(4-hydroxyphenyl)ethenyl]phenol 
• 110983-47-6 (E)-2-methoxymethoxy-4'-dimethylaminostilbene 

Relevant academic research and scientific papers

Preparation of (E)-2-Hxdroxy-4'-Substituted Stilbenes

Sixteen (E)-2-hydroxy-4'-substituted stilbenes have been prepared by the Wittig reaction.Direct coupling of the appropriate p-substituted benzylidenetriphenylphosphoranes with salicylaldehyde afforded the (E)-stilbenols (2) 4'-R = H(2a), Me(2b), But(2c), Ph(2d), CN(2e), NO2(2i), OMe(2k), F(2n), Cl(2o), and Br(2p).Alternatively, the Wittig reaction of o-methoxymethoxybenzylidenetriphenylphosphorane with various p-substituted benzaldehydes gave the (E)-methoxymethylstilbenols (4) which upon acidic cleavage furnished the corresponding stilbenols (2) 4'-R = CN(2e), CO2Me(2f), NMe2(2h), OH(2j), OAc(2m), and I(2q).The symmetrical (E)-2,2'-dihydroxystilbene was obtained in an analogous fashion.Reduction of nitrostilbenol (2i) yielded the corresponding aminostilbenol (2g).