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KMID : 0616619960020040301
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Journal of Soonchunhyang Medical College
1996 Volume.2 No. 4 p.301 ~ p.307
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Kienetics Studies Mechanism of Nucleophilic Addition of Hydrogen azide to a p-Nitrostyrylphenylsulfone
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Abstract
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The reaction of p-nitrostyrylphenylsulfone with hydrogen azide which form the corresponding azide adducts were kinetically studied in 50% methanol. Analysis of rate constants suggest that below pH 10, the nucleophilic addition reaction of hydrogen azide to p-nitrostyrylphenylsulfone is initiated by the attack of hydrogen azide molecule on the activated carbon-carbon double bond, and above pH 12, azide ion is the only nudeophile to p-nitrostyrylphenylsulfone.
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