Covalent addition of N-chlorosaccharin t
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Han-Son Dawn; Ian H. Pitman; Takeru Higuchi
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Article
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1970
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John Wiley and Sons
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English
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succinate also shows a negative Cotton effect. Esterification of the secondary hydroxyl group is associated with a change in optical rotation resulting in a negative ORD curve for the 0'-ester compound whose ORD curve prior to esterification was positive. Also characteristic of esterification of the