Reduction of aryl diazonium ions

Reduction of aryl diazonium ions by Ti(III) in the presence of a,(3-unsaturated ketones and aldehydes leads to (3-arylation and formation of the saturated ketone or aldehyde. The early steps in this reaction parallel the copper-catalyzed reaction. However, rather than being oxidized, the radical formed by the addition step is reduced by Ti(III).116... 

Reduction of aryl diazonium ions by Ti(III) in the presence of a,)8-unsaturated ketones and aldehydes leads to arylation and formation of the saturated ketone... 

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See also in sourсe #XX -- [ ]

See also in sourсe #XX -- [ ]

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