<p></p><p>A practical and environmentally benign protocol for the synthesis of polysubstituted thiazolo[5,4-<i>e</i>]indoles has been developed. This method employs arylglyoxals, 1,3-benzothiazol-6-amine, and 5,5-dimethylcyclohexane-1,3-dione or cyclohexane-1,3-dione as starting materials. The synthetic approach is metal-free, the reaction conditions are mild, and the product is readily separable.</p>

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Three-component one-pot synthesis of thiazolo[5,4-e]indole derivatives

  • Bing-Wei Wang,
  • Kai-Qi Pu,
  • Xue Wang,
  • Dong-Sheng Chen

摘要

A practical and environmentally benign protocol for the synthesis of polysubstituted thiazolo[5,4-e]indoles has been developed. This method employs arylglyoxals, 1,3-benzothiazol-6-amine, and 5,5-dimethylcyclohexane-1,3-dione or cyclohexane-1,3-dione as starting materials. The synthetic approach is metal-free, the reaction conditions are mild, and the product is readily separable.