28918-07-2

Upstream product

• 123-11-5 4-methoxy-benzaldehyde 
• 120-46-7 1,3-diphenylpropanedione 

Downstream Products

• 95855-18-8 2-(4-Methoxyphenyl)-3-benzoyl-4-oxo-4-phenylbutanenitrile 
• 29045-01-0 2-(4-methoxybenzyl)-1,3-diphenylpropane-1,3-dione 
• 1266794-13-1 [3-(4-methoxyphenyl)oxirane-2,2-diyl]bis(phenylmethanone) 
• 1228602-62-7 (3R)-[3-(4-methoxyphenyl)oxirane-2,2-diyl]bis(phenylmethanone) 
• 1450989-03-3 ((2'S,3'R)-1-benzyl-3'-(4-methoxyphenyl)-2-oxo-5'-thioxospiro[indoline-3,2'-pyrrolidine]-4',4'-diyl)bis(phenylmethanone) 
• 1399383-02-8 dimethyl 4-benzoyl-3-(4-methoxyphenyl)-5-phenylfuran-2,2(3H)-dicarboxylate 
• 95855-28-0 3-(4-Methoxyphenyl)-4-benzoyl-N-(4-methylbenzylidene)-5-phenyl-2-furanamine 
• 95855-23-5 3-(4-Methoxyphenyl)-4-benzoyl-5-hydroxy-5-phenyl-2(5H)-pyrrolone 

Relevant academic research and scientific papers

Synthesis of chiral tetrahydrofurans via catalytic asymmetric [3 + 2] cycloaddition of heterosubstituted alkenes with oxiranes

An efficient diastereo- and enantioselective [3 + 2] cycloaddition of heterosubstituted alkenes with oxiranes via selective C-C bond cleavage of epoxides has been developed. The reaction was catalyzed by a chiral N,N′-dioxide/Ni(II) catalyst, and a variety of chiral highly substituted tetrahydrofurans were obtained in up to 99% yield, 92/8 dr, and 99% ee.

The Regiospecific Preparation of 2-Substituted Tribenzotriquinacenes

Several substituted tribenzotriquinacene derivatives (TBTQ) carrying functional groups exclusively in the 2-position (OMe, OH, Br, CHO, CN, styryl, etc.) have been prepared by our new synthesis of the tribenzotriquinacene framework. The route has been ext