124878-48-4

Basic information

• Product Name: 2,3,4,5-tetrahydro-7-phenyloxepin
• Synonyms: 2,3,4,5-tetrahydro-7-phenyloxepin
• CAS NO: 124878-48-4
• Molecular Weight: 174.243
• Mol File: 124878-48-4.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2,3,4,5-tetrahydro-7-phenyloxepin(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3,4,5-tetrahydro-7-phenyloxepin(124878-48-4)
• EPA Substance Registry System: 2,3,4,5-tetrahydro-7-phenyloxepin(124878-48-4)

Safety Data

• Hazardous Substances Data: 124878-48-4(Hazardous Substances Data)

Upstream product

• 263565-59-9 5,5-bis(phenylthio)pentyl benzoate 
• 73448-13-2 tert-butyldimethylsilyl hex-5-yn-1-yl ether 
• 306734-44-1 1,1-dibromo-6-(tert-butyldimethylsiloxy)hex-1-ene 
• 87184-80-3 5-tert-butyldimethylsilyloxypentanal 
• 83067-20-3 5-(tert-butyldimethyl-silyloxy)pentan-1-ol 
• 111-29-5 1 ,5-pentanediol 
• 591-51-5 phenyllithium 
• 124878-44-0 trifluoromethanesulfonic acid 4,5,6,7-tetrahydrooxepin-2-yl ester 

Downstream Products

• 17851-49-9 5-hydroxypentyl phenyl ketone 

Relevant articles and documents

Synthesis of Medium Size Rings Containing Oxygen and Sulfur by Ring Expansion of Halodioxolanes, Dioxanes and Oxathiolanes

Ring expansion of the readily available cyclic haloketals ans halo-O,S-ketals provides a versatile method for the synthesis of medium rings containing sulfur and/or oxygen atoms.

Titanocene(II)-promoted olefination of ω,ω-bis(phenylthio)alkyl alkanoates. A new method for the preparation of ω-hydroxy ketones

Intramolecular olefination of esters having a thioacetal moiety was studied. The treatment of ω,ω-bis(phenylthio)alkyl alkanoates with Cp2Ti[P(OEt)3]2 and the following hydrolysis gave ω-hydroxy ketones in good yields. (C) 2000 Elsevier Science Ltd.