117319-70-7

Basic information

• Product Name: 4-(tert-butyldimethylsilyloxy)butyl phenyl sulfone
• Synonyms: 4-(tert-butyldimethylsilyloxy)butyl phenyl sulfone
• CAS NO: 117319-70-7
• Molecular Weight: 328.548
• Mol File: 117319-70-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 4-(tert-butyldimethylsilyloxy)butyl phenyl sulfone(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(tert-butyldimethylsilyloxy)butyl phenyl sulfone(117319-70-7)
• EPA Substance Registry System: 4-(tert-butyldimethylsilyloxy)butyl phenyl sulfone(117319-70-7)

Safety Data

• Hazardous Substances Data: 117319-70-7(Hazardous Substances Data)

Upstream product

• 873-55-2 sodium benzenesulfonate 
• 92511-12-1 1-{[dimethyl(1,1-dimethylethyl)silyl]oxy}-4-iodobutane 
• 18162-48-6 tert-butyldimethylsilyl chloride 

Downstream Products

• 223773-08-8 tert-butyldimethyl-(E)-(5-phenylpent-4-enyloxy)silane 
• 223774-32-1 benzoic acid 2-benzenesulfonyl-5-(tert-butyl-dimethyl-silanyloxy)-1-phenyl-pentyl ester 

Relevant articles and documents

SHORT INTRAMOLECULAR DIELS-ALDER APPROACH TO FUNCTIONALIZED SPIRODECANES

The intramolecular Diels-Alder reaction of a (5'-hexynyl)cyclopentadiene provides a 1,2-tetramethylene-bridged norbornadiene which undergoes selective monohydrogenation followed by ozonolysis to provide the title compounds.

Cleavage of Tetrahydrofuran by tert-Butyldimethylsilyl Iodide and Further Transformations of the Resulting 1-Silyloxy-4-Iodobutane

Tetrahydrofuran is readily cleaved by tert-butyldimethylsilyl iodide generated in situ by reaction of the chloride with sodium iodide in acetonitrile to give the corresponding 1-silyloxy-4-iodobutane, which in turn undergoes a number of useful functionalizations of the iodo group including substitutions with hetero nucleophiles, such as amine, thiolate sulfinate, and phosphite and carbon nucleophiles such as enolate and acetylide, with survival of the silyloxy group.