2067-26-7

Basic information

• Product Name: 1-Propanone, 1-(4-methoxyphenyl)-2-(triphenylphosphoranylidene)-
• CAS NO: 2067-26-7
• Molecular Formula: C28H25O2P
• Molecular Weight: 424.479
• Mol File: 2067-26-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1-Propanone, 1-(4-methoxyphenyl)-2-(triphenylphosphoranylidene)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Propanone, 1-(4-methoxyphenyl)-2-(triphenylphosphoranylidene)-(2067-26-7)
• EPA Substance Registry System: 1-Propanone, 1-(4-methoxyphenyl)-2-(triphenylphosphoranylidene)-(2067-26-7)

Safety Data

• Hazardous Substances Data: 2067-26-7(Hazardous Substances Data)

Usage

Chemical Class

Ketones

Usage

Building block in organic synthesis, reagent in chemical reactions, production of pharmaceuticals, fragrances, and other organic compounds

Appearance

Pale yellow

Odor

Strong, sharp

Hazards

Flammable, harmful if inhaled or ingested

Upstream product

• 1530-32-1 ethyltriphenylphosphonium bromide 
• 100-07-2 4-methoxy-benzoyl chloride 
• 1754-88-7 ethylenetriphenylphosphorane 
• 3740-01-0 <1-Trimethylsilyl-ethyl>-triphenyl-phosphoniumiodid 
• 2078-14-0 4-methoxybenzoic acid trimethylsilyl ester 
• 82294-33-5 1-trimethylsilyl ethylene triphenylphosphorane 

Downstream Products

• 6230-72-4 1-(4-methoxyphenyl)-2-methylprop-2-en-1-one 

Relevant articles and documents

Transition-Metal-Free Reductive Deoxygenative Olefination with CO2

A new transition-metal-free reductive deoxygenative olefination of phosphorus ylides with CO2, an abundant and sustainable C1 chemical feedstock, is described. This catalytic CO2 fixation afforded β-unsubstituted acrylates and vinyl ketones in good yields with broad scope and good functional group tolerance under mild reaction conditions. Cost-effective and easily handled polymethylhydrosiloxane was used as a reductant. Bis(silyl)acetal was proved to be the key intermediate in this reductive functionalization of CO2.