Reacting this compound with alkenes or alkynes will break the carbon-carbon bond through a "one-three dipolar cycloaddition" mechanism first described by Rudolf Criegee.
Reacting this compound with alkenes or alkynes will break the carbon-carbon bond through a "one-three dipolar cycloaddition" mechanism first described by Rudolf Criegee. That reaction explains why this compound causes cracking in rubber. It's not sulfur dioxide, but the concentration of this compound can be measured in (*) ​Dobson units. The formation of a chlorine atom via UV light leads to the depletion of this molecule; due to that reaction, CFCs are banned under the MontrÃ©al protocol. For 10 points, give this triatomic form of oxygen that forms a protective layer in the atmosphere.
Reacting this compound with alkenes or alkynes will break the carbon-carbon bond through a "one-three dipolar cycloaddition" mechanism first described by Rudolf Criegee.
ozone [accept O3 accept ozonolysis​; do not accept or prompt on "O2" or "oxygen"]