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Showing 1 to 3 of 3 for “"Sulphonic acids"”.
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Attempts to prepare the sulphonic acids of toluene.
Thesis (M.A.)--Boston University
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Quarternisation of Benzothiazoles and 1,2,3 - Benzothiadiazoles
… that esters of nitro-substituted benzenesulphonic acids (particularly 2,4-dinitrobenzene-sulphonates) would be most suitable for preparing higher alkyl- 1,2,3-benzothiadia7olium salts . The methods which have been used to prepare alkyl esters of aromatic sulphonic acids are reviewed. …
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Stereoisomerism of diphenyls : preparation and resolution of four substituted 2-methoxy-2'-nitro-6'-carboxydiphenyls ; salts of diiodomethane disulfonic acid ; synthesis of 2-mesityl-1, 4-naphthoquinone and its derivatives.
U of I Only Restriction set for Item 117776 on 2021-06-02T16:53:41Z with date by madinag@illinois.edu.