73498-41-6

Upstream product

• 704915-98-0 1-(4-bromophenyl)-4,4,4-trichloro-3-hydroxybutan-1-one 
• 99-90-1 para-bromoacetophenone 

Downstream Products

• 73498-33-6 3-(p-Bromphenyl)-6-oxo-6H-1,2-oxazin 
• 73498-38-1 3-(p-Bromphenyl)-5-trichlormethyl-Δ²-isoxazolin 
• 78159-84-9 4-(4-Bromo-phenyl)-2-trichloromethyl-2,3-dihydro-benzo[b][1,4]thiazepine 
• 1320360-75-5 3-(4'-bromophenyl)-5-dichloromethyl-2-isoxazoline 
• 1320360-67-5 2,2-dichlorovinyl-4'-bromoacetophenone oxime 
• 1316227-69-6 1-(4-bromophenyl)-4,4,4-trichloro-3-(1H-indol-3-yl)butan-1-one 
• 1184912-98-8 3-(4-bromophenyl)-5-dichloromethyl-2-pyrazoline 

Relevant academic research and scientific papers

First synthesis of 1-aryl-4,4-dichlorobut-3-en-1-ones. The electrochemical reduction of 1-aryl-4,4,4-trichlorobut-2-en-1-ones as a key step

The first method for the synthesis of 1-aryl-4,4-dichlorobut-3-en-1-ones is reported. Treatment of acetophenones with anhydrous chloral leads to 1-aryl-4,4,4-trichloro-3-hydroxybutan-1-ones in near quantitative yields. These compounds were efficiently deh