139483-04-8

Basic information

• Product Name: Spiro[bicyclo[3.3.1]nonane-9,3'-[1,2,4]dioxathiolane]
• CAS NO: 139483-04-8
• Molecular Formula: C10H16O2S
• Molecular Weight: 200.302
• Mol File: 139483-04-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Spiro[bicyclo[3.3.1]nonane-9,3'-[1,2,4]dioxathiolane](CAS DataBase Reference)
• NIST Chemistry Reference: Spiro[bicyclo[3.3.1]nonane-9,3'-[1,2,4]dioxathiolane](139483-04-8)
• EPA Substance Registry System: Spiro[bicyclo[3.3.1]nonane-9,3'-[1,2,4]dioxathiolane](139483-04-8)

Safety Data

• Hazardous Substances Data: 139483-04-8(Hazardous Substances Data)

Upstream product

• 109-53-5 isobutyl vinyl ether 
• 139483-02-6 bicyclo<3.3.1>nonane-9-thione 

Downstream Products

• 17931-55-4 bicyclo[3.3.1]nonan-9-one 
• 139483-05-9 9-Thia-bicyclo[3.3.2]decan-10-one 

Relevant articles and documents

Reaction of Thioketones with Carbonyl Oxides and 3,3-Dimethyl-1,2-dioxirane. Cycloaddition vs. Oxygen Atom Transfer

The ozonolysis of vinyl ethers 1a, b in the presence of adamantane-2-thione 4a and bicyclononan-9-thione 4b gave in each case the corresponding thioozonides 5a-c in moderate yields, whilst ozonolysis of a mixture of vinyl ethers 1a-d and thiobenzophenone derivatives 4f-h gave the corresponding thione S-oxides 8f-h in isolated yields of 10-40percent, together with the benzophenones 7f-h. 3,3-Dimethyl-1,2-dioxirane, generated in situ from the reaction of acetone and 'oxone' (2KHSO5-KHSO4-K2SO4), transferred an oxygen atom to compounds 4a, f, g, i providing the thione S-oxides 8a, f, g, i in 29-97 percent yield.