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Short Report


ScienceAsia 8 (1982): 123-127 |doi: 10.2306/scienceasia1513-1874.1982.08.123

 

QUANTITATIVE REACTIVITY CORRELATIONS OF RING-SUBSTITUTED BENZYLMERCURIC CHLORIDE OZONOLYSIS

 

AMNARD TANTIVANICH

ABSTRACT: In a Hammett study, a number of m- and p- substituted benzylmercuric chlorides were allowed to compete in ozonation with benzylmercuric chloride. A linear correlation of Okamoto and Brown's + values gave a value of -0.378. The result supports a five-membered cyclic transition state between bezylmercuric chloride and its derivatives with O3 in which a small partial positive charge is developed at carbon.

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Department of Chemistry, Faculty of Science, Kosetsart University, Bangkok, Thailand.

Received 5 March 1982