126398-55-8

Basic information

• Product Name: 4-(phenylsulphonyl) chroman
• Synonyms: 4-(phenylsulphonyl) chroman
• CAS NO: 126398-55-8
• Molecular Weight: 274.34
• Mol File: 126398-55-8.mol

Chemical Properties

• CAS DataBase Reference: 4-(phenylsulphonyl) chroman(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(phenylsulphonyl) chroman(126398-55-8)
• EPA Substance Registry System: 4-(phenylsulphonyl) chroman(126398-55-8)

Safety Data

• Hazardous Substances Data: 126398-55-8(Hazardous Substances Data)

Upstream product

• 153750-77-7 3-phenoxy-propionaldehyde diethylacetal 
• 873-55-2 sodium benzenesulfonate 
• 126398-50-3 4-(phenylthio) chroman 
• 108-98-5 thiophenol 
• 136669-13-1 4-chloro-3,4-dihydro-2H-chromene 
• 1481-93-2 4-hydroxychroman 

Downstream Products

• 126398-70-7 4-(2-methoxybenzoyl) chroman 
• 126398-71-8 4-(2,4-dimethoxybenzoyl) chroman 
• 126398-59-2 4-methyl-4-(phenylsulphonyl) chroman 
• 126398-64-9 4-(2-acetoxybenzoyl)-4-(phenylsulphonyl) chroman 
• 126398-65-0 4-(2-methoxybenzoyl)-4-(phenylsulphonyl) chroman 
• 126398-66-1 4-(2,4-dimethoxybenzoyl)-4-(phenylsulphonyl) chroman 

Relevant articles and documents

A CYCLIZATION-TRAPPING ROUTE TO CARBOCYCLIC AND HETEROCYCLIC BENZYLIC SULFONES

Acetals of 4-arylbutyraldehydes and 3-aryloxy-, 3-arylamino- and 3-arylthiopropionaldehydes react with Na-sulfinates in formic or trifluoroacetic acid to give good yields of the corresponding 4-(sulfonyl) substituted tetralins, tetrahydroquinolines, chrom

A NEW SYNTHETIC APPROACH TO THE ROTENOID RING SYSTEM

The (+)-cis-chromanochromanones (2) and (3), respresenting the basic ring system of the natural insecticide rotenone, have been synthesised by a general procedure; the key step is 4-aroylation of the 4-(phenyl-sulphonyl)chromans (7; Z=SO2Ph).