Synthesis of Semi-Calix[4]indoles Containing Combinations of Direct Links and Methylene Linkages
摘要:
Macrocyclic compounds containing four 3-substituted-4,6-dimethoxyindole units joined through the C2 and C7 positions, by a combination of direct links or methylene bridges, can be prepared by acid-catalyzed reactions of indole methanols and 2,7'-biindolyldimethanols with indoles and 2,7'-biindolyls.
Synthesis of Semi-Calix[4]indoles Containing Combinations of Direct Links and Methylene Linkages
摘要:
Macrocyclic compounds containing four 3-substituted-4,6-dimethoxyindole units joined through the C2 and C7 positions, by a combination of direct links or methylene bridges, can be prepared by acid-catalyzed reactions of indole methanols and 2,7'-biindolyldimethanols with indoles and 2,7'-biindolyls.