61259-55-0

Usage

Structure

A pyridinone ring with a phenylethene group attached in the 1-position

Classification

Organic compound

Physical state

Colorless to yellow liquid at room temperature

Solubility

Insoluble in water, soluble in organic solvents

Uses

Manufacturing of pharmaceuticals, precursor for various organic compounds

Potential applications

Material science, reagent in organic synthesis

Upstream product

• 142-08-5 2-Pyridone 
• 536-74-3 phenylacetylene 
• 588-72-7 [(E)-2-bromoethenyl]benzene 
• 103-64-0 bromostyrene 

Downstream Products

• 69914-04-1 3-oxo-2-trans-styryl-2-aza-bicyclo[2.2.2]oct-7-ene-5exo,6exo-dicarboxylic acid anhydride 
• 89847-73-4 1,4-etheno-2-(2-trans-phenylvinyl)-3-oxo-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline 
• 102249-85-4 2,3-bis(benzyloxy)naphthalene 
• 102249-79-6 1,4-etheno-2-(2-trans-phenylvinyl)-6,7-dibenzyloxy-3-oxo-1,2,3,4-tetrahydroisoquinoline 
• 69914-02-9 1,4-etheno-2-(2-trans-phenylvinyl)-3-oxo-1,2,3,4-tetrahydroisoquinoline 
• 89847-77-8 1,4-ethano-2-(2-phenylethyl)-3-oxo-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline 
• 63828-83-1 1,4-ethano-2-(2-phenylethyl)-1,2,3,4-tetrahydroisoquinoline 
• 63828-82-0 1,4-ethano-2-(2-phenylethyl)-3-oxo-1,2,3,4-tetraisoquinoline 

Relevant academic research and scientific papers

Rhodium(III)-Catalyzed Annulation of Pyridinones with Alkynes via Double C-H Activation: A Route to Functionalized Quinolizinones

A Rh(III)-catalyzed oxidative annulation of pyridin-2(1H)-ones with alkynes via double C-H activation to produce highly functionalized 4H-quinolizin-4-ones is disclosed. This reaction features easily available starting materials, simple manipulation, a relatively wide substrate scope, and good functional group tolerance. The application of this protocol is demonstrated by the synthesis of a known fluorescent quinolizino[3,4,5,6-ija]quinolinium salt.

Synthesis and photophysical properties of N-styrylazinones

(Chemical Equation Presented) N-Styrylazinones and 1-styrylbenzotriazine were synthesized, and their photophysical properties were investigated. (Z)- and/or (E)-N-Styrylazinones (or azine) 4 were prepared from the corresponding heterocycles 1 and benzaldehyde (3) by four methods. The absorption maxima of (Z)- and/or (E)-4a - 4j were measured in four solvents. Their absorption maxima showed a moderate dependence upon solvents. The absorption maxima of (Z)-isomers were blue-shifted as compared the corresponding (E)-isomers. Emission maxima, fluorescence band half-widths, 0,0 transition energies, Stokes shifts, and quantum yields of (Z)- and/or (E)-4a, 4b, 4d, 4e and 4j were measured in organic solvents. The fluorescence spectra show moderate solvatochroism. The fluorescence properties of N-styrylheterocycles vary with every heterocycles.

N-arylation of pyridin-2(1H)-ones with pentavalent organobismuth reagents under copper-free conditions

An efficient method for the N-arylation of pyridin-2(1H)-ones and the related heteroaromatic lactams has been established via ligand-coupling reactions using tri- or tetra-aryl organobismuth(V) reagents such as triarylbismuth dichlorides. Also, N-alkenylation of pyridin-2(1H)-one was achieved similarly by using alkenyltriarylbismuth(V) reagents.

HYDROXY-, AMINO, AND MERCAPTOPYRIDINES AND QUINOLINES IN THE REACTION WITH PHENYLACETYLENE

The 2-hydroxy-, amino-, and mercaptopyridines and quinolines react with phenylacetylene ander different catalytic conditions with the formation of the corresponding O-, N-, and S-styryl derivatives.In the case of the trans isomer of 1-styryl-2-pyridone, t