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| The oxidative dimerization of thioamides to form 3,5-disubstituted 1,2,4-thiadiazole has been reported using stoichiometric IBX/TEAB and polymer-supported (diacetoxyiodo)benzene.22 The utilization of (diacetoxyiodo)benzene on polymeric support leads to concerns about the steric accessibility and the insolubility of the reagent in most organic solvents. |
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ÕâÊǸÉÂïµÄ: ½ð±Ò+2, ·ÒëEPI+1, ¡ïÓаïÖú 2013-12-29 20:11:53
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