16619-68-4

Basic information

• Product Name: 2-Propyn-1-one, 1-(2-hydroxyphenyl)-3-phenyl-
• CAS NO: 16619-68-4
• Molecular Formula: C15H10O2
• Molecular Weight: 222.243
• Mol File: 16619-68-4.mol
• Article Data: 20

Chemical Properties

• CAS DataBase Reference: 2-Propyn-1-one, 1-(2-hydroxyphenyl)-3-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Propyn-1-one, 1-(2-hydroxyphenyl)-3-phenyl-(16619-68-4)
• EPA Substance Registry System: 2-Propyn-1-one, 1-(2-hydroxyphenyl)-3-phenyl-(16619-68-4)

Safety Data

• Hazardous Substances Data: 16619-68-4(Hazardous Substances Data)

Upstream product

• 90-02-8 salicylaldehyde 
• 536-74-3 phenylacetylene 
• 119-36-8 methyl salicylate 
• 4440-01-1 lithium phenylacetylide 
• 109365-86-8 1-(o-hydroxyphenyl)-3-phenylpropargylic alcohol 
• 1441-87-8 salicyloyl chloride 
• 525-82-6 FLAVONE 
• 6738-06-3 phenylethynylmagnesium bromide 

Downstream Products

• 525-82-6 FLAVONE 

Relevant articles and documents

Ligand-promoted, copper nanoparticles catalyzed oxidation of propargylic alcohols with TBHP or Air as Oxidant

A highly efficient oxidation of propargylic alcohols to ynones was catalyzed by copper nanoparticles (Cu Nps) with TBHP as an oxidant at room temperature. With bipyridine as the ligand, the reaction was accelerated significantly and led in good to excellent yields to a variety of propargylic alcohols. Furthermore, with Cu Nps as the catalyst, molecular oxygen in air could be utilized as oxidant effectively in the presence of bpy ligand. Georg Thieme Verlag Stuttgart - New York.

METHOD FOR SYNTHESIZING (Z)-AURONE AND DERIVATIVE COMPOUNDS THEREOF

One embodiment of the present invention is described below. Provided is (Z)-operon comprising o - (alkanone -1 - yl) phenol or its derivative compound in a thallium (Tl) catalyst and an cyclization step for cyclizing the compound under an organic solvent, and a method for producing the derivative compound.

Copper-catalyzed method for preparing aldehyde or ketone compound by oxidizing alcohol with oxygen as oxidizing agent and application

The invention discloses a copper-catalyzed method for preparing an aldehyde or ketone compound by oxidizing alcohol with oxygen as an oxidizing agent. Reaction is performed in an organic solvent for 4-48 hours at room temperature by using copper salt and nitroxide free radicals as catalysts and oxygen or air as an oxidizing agent to efficiently oxidize an alcohol compound into the corresponding aldehyde or ketone compound. The method is simple to operate, free of chlorides corrosive to equipment, available in raw materials and reagents, mild in reaction conditions, wide in substrate universality, good in functional group compatibility, convenient in separation and purification, environmentally friendly in the whole process and free of pollution, and is a method suitable for industrial production.

Novel Synthesis of Aurones by 2-PyONa-catalyzed Regioselective Cyclization of o-(Alkynon-1-yl)phenols

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