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Reaction of Arenediazonium Chlorides and Sulfur(IV) oxide with (2E,6E)-2,6-Dibenzylidenecyclohexanone and (2E,2'E)-3,3'-Benzene-1,4-diyl-bis(1-phenylprop-2-en-1-one)

Evgenia Bila, Mykola Obushak, Maria Dzikovska and Christina Rybak
Ivan Franko National University of Lviv, 6 Kyryla i Mefodiya str., 79005 Lviv, Ukraine;
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It has been established that cuprous catalytic reaction of (2E,6E)-2,6-dibenzylidenecyclohexanone or (2E,2'E)-3,3'-benzene-1,4-diyl-bis(1-phenylprop-2-en-1-one) with arenediazonium chloride and sulfur(IV) oxide leads to the formation of arylsulfonylation product by only one double bond. Substituted 2-benzyliden-6-[(arylsulfonyl)(phenyl)methyl]cyclohexanones and 3[4-(1-arylsulfonyl-3-oxo-3-phenylpropyl)phenyl]-1-phenylprop-2-en-1-ones) have been obtained.

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