131190-29-9

Upstream product

• 201230-82-2 carbon monoxide 
• 733-53-9 p-methoxyphenyl(phenyl)iodonium tetrafluoroborate 
• 627-41-8 propargyl alcohol methyl ether 
• 110388-16-4 (E)-tributyl(3-methoxyprop-1-en-1-yl)stannane 
• 100-07-2 4-methoxy-benzoyl chloride 

Downstream Products

• 56139-60-7 1-(4-Methoxyphenyl)-1,4-butandion 

Relevant academic research and scientific papers

Palladium-catalyzed coupling reaction of acylzirconocene chlorides with hypervalent iodonium salts: Synthesis of aryl-substituted ketones

The palladium-catalyzed acylation reaction of alkenoyl- and alkanoylzirconocene chlorides with hypervalent iodonium salts afforded the acylated aromatic compounds under mild conditions.

ORGANOTIN HOMOENOLATE EQUIVALENTS - ACCESS TO β-ACYL- AND β-ARYL-PROPIONALDEHYDES THROUGH HETEROSUBSTITUTED ALLYLTINS AND VINYLTINS

Although, α-ethoxycrotyltributyltin can be used as an equivalent of the homoenolate anion CH3-CHCH2CHO in reactions with acyl chlorides, the non-substituted α-ethoxyallyltributyltin could not be employed in this way. γ-Methoxyvinyltins, easily prepared by hydrostannation of propargylic ethers, are successfully employed as synthetic equivalents of the homoenolate anions -CH2CH2CHO and -CH2CH2COCH3 in reactions with acyl chlorides.A silylated γ-methoxyvinyltin, which is both a vinyltin and an allylsilane, reacts with acyl chlorides and aryl bromides as a promising equivalent of the homoenolate anion -CH2CH2CHO and tolerates a wide range of other reactive functional groups.