50603-93-5

Basic information

• Product Name: α-bromo-4'-methyl-chalcone
• Synonyms: α-bromo-4'-methyl-chalcone
• CAS NO: 50603-93-5
• Molecular Weight: 301.183
• Mol File: 50603-93-5.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: α-bromo-4'-methyl-chalcone(CAS DataBase Reference)
• NIST Chemistry Reference: α-bromo-4'-methyl-chalcone(50603-93-5)
• EPA Substance Registry System: α-bromo-4'-methyl-chalcone(50603-93-5)

Safety Data

• Hazardous Substances Data: 50603-93-5(Hazardous Substances Data)

Upstream product

• 122-00-9 para-methylacetophenone 
• 100-52-7 benzaldehyde 
• 14802-30-3 (E)-1-(4-methylphenyl)-3-phenyl-2-propen-1-one 
• 10325-65-2 2,3-Dibromo-3-phenyl-1-p-tolyl-propan-1-one 
• 4224-96-8 3-phenyl-1-p-tolylprop-2-en-1-one 
• 64-17-5 ethanol 
• 127-08-2 potassium acetate 

Downstream Products

• 1544451-87-7 5-(4-methylbenzoyl)-4-phenyl-1H-imidazole-2-amine 
• 141855-69-8 4-((4S,5R)-4-Chloro-1,1-dioxo-5-phenyl-4-p-tolyl-4,5-dihydro-1H-1λ⁶-isothiazol-3-yl)-morpholine 
• 141855-69-8 4-((4S,5S)-4-Chloro-1,1-dioxo-5-phenyl-4-p-tolyl-4,5-dihydro-1H-1λ⁶-isothiazol-3-yl)-morpholine 
• 141855-60-9 (4S,5R)-3-Morpholin-4-yl-1,1-dioxo-5-phenyl-4-p-tolyl-4,5-dihydro-1H-1λ⁶-isothiazol-4-ol 
• 141855-60-9 (4S,5S)-3-Morpholin-4-yl-1,1-dioxo-5-phenyl-4-p-tolyl-4,5-dihydro-1H-1λ⁶-isothiazol-4-ol 
• 141855-41-6 N-[1-Morpholin-4-yl-2-oxo-2-p-tolyl-eth-(Z)-ylidene]-C-phenyl-methanesulfonamide 
• 141855-35-8 Ethanesulfonic acid [1-morpholin-4-yl-2-oxo-2-p-tolyl-eth-(Z)-ylidene]-amide 
• 1035813-50-3 5-Methyl-3-morpholin-4-yl-1,1-dioxo-4-p-tolyl-4,5-dihydro-1H-1λ⁶-isothiazol-4-ol 
• 141855-38-1 N-[1-Morpholin-4-yl-2-oxo-2-p-tolyl-eth-(Z)-ylidene]-methanesulfonamide 
• 141855-71-2 4-Chloro-4-(4-methoxy-phenyl)-3-pyrrolidin-1-yl-4,5-dihydro-isothiazole 1,1-dioxide 
• 141855-62-1 4-(4-Methoxy-phenyl)-1,1-dioxo-3-pyrrolidin-1-yl-4,5-dihydro-1H-1λ⁶-isothiazol-4-ol 
• 141855-67-6 4-(4-Chloro-1,1-dioxo-4-p-tolyl-4,5-dihydro-1H-1λ⁶-isothiazol-3-yl)-morpholine 
• 141855-57-4 3-Morpholin-4-yl-1,1-dioxo-4-p-tolyl-4,5-dihydro-1H-1λ⁶-isothiazol-4-ol 
• 141855-42-7 N-[2-(4-Methoxy-phenyl)-2-oxo-1-pyrrolidin-1-yl-eth-(Z)-ylidene]-methanesulfonamide 

Relevant articles and documents

Modular access to 1,2-allenyl ketones based on a photoredox-catalysed radical-polar crossover process

Herein, a new protocol dealing with the preparation of 1,2-allenyl ketones has been successfully developedviathe reactions of enynes with radicals enabled by dual photoredox/copper catalysis. Based on the results of a deuteration experiment and the competition reaction between cyclopropanation and allenation, the mechanism based on a photoredox-neutral-catalysed radical-polar crossover process has been proposed. Synthetic applications of allenes have also been demonstrated.

Solvolytic stereoselective debromination of vic-dibromides with HMPA

A simple and efficient procedure for the debromination of vic-dibromides has been reported with hexamethylphosphoric triamide at 155-160°C under a nitrogen atmosphere without the aid of any reagent.