28322-50-1

Basic information

• Product Name: 2-diazo-1-phenyl-2-(phenylsulfonyl)ethan-1-one
• Synonyms: 2-diazo-1-phenyl-2-(phenylsulfonyl)ethan-1-one
• CAS NO: 28322-50-1
• Molecular Weight: 286.311
• Mol File: 28322-50-1.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: 2-diazo-1-phenyl-2-(phenylsulfonyl)ethan-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2-diazo-1-phenyl-2-(phenylsulfonyl)ethan-1-one(28322-50-1)
• EPA Substance Registry System: 2-diazo-1-phenyl-2-(phenylsulfonyl)ethan-1-one(28322-50-1)

Safety Data

• Hazardous Substances Data: 28322-50-1(Hazardous Substances Data)

Upstream product

• 3406-03-9 2-(phenylsulfonyl)acetophenone 
• 4231-62-3 1-benzoyl-1H-benzotriazole 
• 1538-96-1 α-diazomethyl phenyl sulfone 
• 873-55-2 sodium benzenesulfonate 
• 70-11-1 α-bromoacetophenone 
• 938-10-3 phenylsulfonyl azide 
• 941-55-9 4-toluenesulfonyl azide 

Downstream Products

• 70376-02-2 2-benzenesulfonyl-N-(4-methoxy-phenyl)-2-phenyl-acetamide 
• 38009-92-6 2-chloro-1-phenyl-2-(phenylsulfonyl)ethanone 
• 233-04-5 thieno[2,3-c]quinoline 
• 195-29-9 Benzophenanthridin 
• 229-87-8 phenanthridine 
• 1009035-23-7 8-phenylphenanthridine 
• 41001-28-9 9-methoxyphenanthridine 
• 1194718-79-0 7-methoxyphenanthridine 
• 70376-15-7 4-benzenesulfonyl-2-(4-methoxy-phenyl)-1-oxo-4-phenyl-1λ⁴-[1,2]thiazetidin-3-one 
• 70376-14-6 4-benzenesulfonyl-1-oxo-4-phenyl-2-p-tolyl-1λ⁴-[1,2]thiazetidin-3-one 
• 85526-45-0 N-(2,6-Dimethylphenyl)-1-(2,6-dimethylphenylimino)-3-(phenylsulfonyl)-1H-inden-2-amin 
• 85526-44-9 N-(2,6-Dimethylphenyl)-1,2-dihydro-5-methyl-2--3H-indol-3-imin 
• 85526-46-1 1,2-Dihydro-5-methyl-2--3H-indol-3-on 
• 85526-51-8 Phenylsulfonyl-phenyl-keten 

Relevant articles and documents

Trifluoromethanesulfonyl azide: An efficient reagent for the preparation of α-cyano-α-diazo carbonyls and an α-sulfonyl-α-diazo carbonyl

The reaction scope of trifluoromethanesulfonyl azide in diazo transfer reactions was extended to include the preparation of α-cyano-α- diazo-carbonyls, phenyl sulfonyl diazoacetophenone and diethyl diazomalonate in high yields. The effect of the bases use

Copper Triflate Mediated α-Monohalogenation of α-Diazo β-Ketosulfones with Ammonium Halides

Copper triflate mediated α-monohalogenation of α-diazo β-ketosulfones with ammonium halides provides the corresponding α-halo β-ketosulfones. Different metal triflates are investigated for this facile and efficient transformation. A plausible mechanism is proposed.

Synthesis of α-diazo-β-keto esters, phosphonates and sulfones via acylbenzotriazole-mediated acylation of a diazomethyl anion

We report a method for the synthesis of α-diazo-β-keto esters, phosphonates and sulfones via acylation of corresponding diazomethyl anions with N-acylbenzotriazoles. The N-o-amino-acylbenzotriazoles exhibited an unprecedented transphosphorylation reaction