27124-93-2

Upstream product

• 854711-59-4 1-(3,4-dimethoxyphenyl)cyclohexan-1-ol 
• 5162-44-7 1-bromo-4-butene 
• 4302-52-7 4-ethynylveratrole 
• 91-16-7 1,2-dimethoxybenzene 
• 141077-52-3 3,4-dimethoxyphenyl trifluoromethanesulfonate 
• 110-83-8 cyclohexene 
• 2033-89-8 3,4-dimethoxyphenol 
• 5460-32-2 1-iodo-3,4-dimethoxybenzene 

Downstream Products

• 216005-82-2 (1S,2S)-1-(3,4-Dimethoxy-phenyl)-cyclohexane-1,2-diol 
• 468-53-1 (-)-mesembrine 
• 216005-93-5 {2-[(R)-1-(3,4-Dimethoxy-phenyl)-4-oxo-cyclohex-2-enyl]-ethyl}-methyl-carbamic acid methyl ester 
• 189363-85-7 2-(3,4-dimethoxyphenyl)-2-cyclohexen-1-ol 
• 216006-07-4 Acetic acid (R)-2-(3,4-dimethoxy-phenyl)-cyclohex-2-enyl ester 
• 216005-89-9 (1R,2S)-2-(3,4-Dimethoxy-phenyl)-2-(2-methylamino-ethyl)-cyclohexanol 
• 216005-86-6 (3aS,7aS)-3a-(3,4-Dimethoxy-phenyl)-hexahydro-benzofuran-2-one 
• 216005-85-5 (3aS,7aS)-3a-(3,4-Dimethoxy-phenyl)-2-ethoxy-octahydro-benzofuran 
• 216005-84-4 4-[(S)-6-(2-Bromo-1-ethoxy-ethoxy)-cyclohex-1-enyl]-1,2-dimethoxy-benzene 
• 216005-88-8 2-[(S)-1-(3,4-Dimethoxy-phenyl)-2-oxo-cyclohexyl]-N-methyl-acetamide 
• 216005-87-7 2-[(1S,2S)-1-(3,4-Dimethoxy-phenyl)-2-hydroxy-cyclohexyl]-N-methyl-acetamide 
• 216006-02-9 2,2-Dimethyl-propionic acid (S)-2-(3,4-dimethoxy-phenyl)-cyclohex-2-enyl ester 
• 216005-83-3 2,2-Dimethyl-propionic acid (1S,2S)-2-(3,4-dimethoxy-phenyl)-2-hydroxy-cyclohexyl ester 
• 51934-13-5 {2-[(S)-6-(3,4-Dimethoxy-phenyl)-5,6,7,8-tetrahydro-quinolin-6-yl]-ethyl}-methyl-amine 

Relevant academic research and scientific papers

Alkylzirconation of alkynes catalyzed by triphenylcarbenium tetrakis(pentafluorophenyl)borate

[(C6H5)3C]+[B(C6F5)4]- effectively catalyzes the alkylmetallation of alkynes by using the alkylzirconium species, which is generated by the hydrozirconation of alkenes

Achieving vinylic selectivity in Mizoroki-heck reaction of cyclic olefins

In Heck reactions of cyclic olefins, the products usually have aryl groups that end up at the allylic and/or homoallylic position. We herein report new selectivity that adds aryl groups to the vinylic position. Cyclic olefins of various ring size worked well. The desired isomers were produced by palladium-hydride-catalyzed isomerization of the initial products. Thus, a specific catalyst must be used so that it can perform two jobs under one set of reaction conditions. Copyright