35614-55-2

Basic information

• Product Name: 2-Propen-1-one, 1-(2-hydroxyphenyl)-3-phenyl-3-[(phenylmethyl)amino]-, (Z)-
• CAS NO: 35614-55-2
• Molecular Formula: C22H19NO2
• Molecular Weight: 329.398
• Mol File: 35614-55-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 2-Propen-1-one, 1-(2-hydroxyphenyl)-3-phenyl-3-[(phenylmethyl)amino]-, (Z)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Propen-1-one, 1-(2-hydroxyphenyl)-3-phenyl-3-[(phenylmethyl)amino]-, (Z)-(35614-55-2)
• EPA Substance Registry System: 2-Propen-1-one, 1-(2-hydroxyphenyl)-3-phenyl-3-[(phenylmethyl)amino]-, (Z)-(35614-55-2)

Safety Data

• Hazardous Substances Data: 35614-55-2(Hazardous Substances Data)

Upstream product

• 5453-03-2 2-phenyl-3-benzoyl-4H-1-benzopyran-4-one 
• 100-46-9 benzylamine 
• 16619-68-4 1-(2-hydroxyphenyl)-3-phenylprop-2-yn-1-one 
• 90-02-8 salicylaldehyde 
• 536-74-3 phenylacetylene 
• 1469-94-9 1-(2-hydroxyphenyl)-3-phenyl-1,3-propanedione 
• 112037-80-6 2'-hydroxy-2-benzoyl-3-phenyl-acrylophenone 
• 525-82-6 FLAVONE 

Downstream Products

• 39984-23-1 4-oxo-N,2-diphenyl-4H-chromen-3-carboxamide 
• 525-82-6 FLAVONE 

Relevant articles and documents

Synthesis of 3-(N-arylcarbamoyl)chromones from 2-hydroxyarylaminoenones and isocyanates

A new method for the synthesis of 2-unsubstituted and 2-substituted 3-(N-arylcarbamoyl)-chromones by the reaction of 3-dimethylamino-1-(2-hydroxyaryl)prop-2-en-1-ones with arylisocyanates has been proposed.

REACTIONS OF 3-ARYL-1--2-PROPYN-1-ONES IN THE PRESENCE OF AMINES. TWO TYPES OF INTRAMOLECULAR CYCLIZATION INVOLVING THE ortho-HYDROXYL GROUP

Amines react with 3-aryl-1--2-propyn-1-ones in three directions, i.e., with addition of the reagent at the triple bond (and the formation of the β-aminovinyl ketone) and intramolecular cyclization leading to the formation of six-membered (flavones) or five-membered (aurones) heterocycles.The development of these reaction paths is controlled by the nature of the amines.Probable reaction paths are proposed.