13diphenyl2propen1one

13-Diphenyl-2-propen-1-one, also known as diphenylketal, is an organic compound with the chemical formula C19H16O. It is a type of alpha, beta-unsaturated ketone, which is a class of organic compounds that contain a ketone functional group adjacent to an alkene group.

The molecular structure of 13-Diphenyl-2-propen-1-one consists of a benzene ring attached to a propenone group. The compound contains two phenyl groups, each attached to one of the carbon atoms of the ketone group, and a methyl group attached to the carbon atom adjacent to the ketone group.

13-Diphenyl-2-propen-1-one has been used as a chemical intermediate in the production of various compounds, including dyes and pharmaceuticals. It is also a potential precursor to other organic compounds, such as aldehydes and esters.

The compound can be synthesized through various methods, including the reaction of acetophenone with benzyl magnesium chloride, followed by the elimination of the benzyl group using a dehydrohalogenation reaction. Other syntheses involve the reaction of different organic compounds, such as alkyl phenyl ketones and halogens, under various conditions.

The physical and chemical properties of 13-Diphenyl-2-propen-1-one include a melting point of approximately 118-120°C and a boiling point of 305°C. It is also soluble in various organic solvents, such as ethanol and diethyl ether, and insoluble in water.