149457-43-2

Upstream product

• 123-11-5 4-methoxy-benzaldehyde 
• 27060-75-9 4-bromo-3-methylanisole 
• 19614-12-1 2-bromo-5-methoxybenzyl bromide 

Downstream Products

• 263840-64-8 6-bromo-3,4'-dimethoxybibenzyl 
• 149457-46-5 4-bromo-3-[(4-methoxyphenyl)ethynyl]anisole 

Relevant academic research and scientific papers

Hf(OTf)4-Catalyzed highly diastereoselective synthesis of 1,3-disubstituted tetralin derivatives via benzylic C(sp3)-H bond functionalization

We report a highly diastereoselective synthesis of 1,3-disubstituted tetralin derivatives via Lewis acid catalyzed benzylic C(sp3)-H bond functionalization. The employment of Hf(OTf)4 as an acid catalyst was crucial in the reaction,

Chemical and in vitro syntheses of brominated and chlorinated 3,4′-dihydroxybibenzyls (halogenated lunularins)

Ten halogenated lunularins 16, 17, 26, 27, 30, 31, 36, 37, 42 and 43 as model substances for a new class of halometabolites isolated from bryophytes are prepared by chemical total syntheses according to a Wittig-protocol using halogenated aldehydes and ph