Design and Synthesis of Some Heteroatom Containing Supramolecules: Selective Recognition of Dicarboxylic Acids, Complexation with Metal Ions and Preparation of Some Spiro and Macrocyclic Compounds http://127.0.0.1/xmlui/handle/123456789/13831 2026-04-17T14:50:13Z Design and Synthesis of Some Heteroatom Containing Supramolecules: Selective Recognition of Dicarboxylic Acids, Complexation with Metal Ions and Preparation of Some Spiro and Macrocyclic Compounds http://127.0.0.1/xmlui/handle/123456789/13833 Design and Synthesis of Some Heteroatom Containing Supramolecules: Selective Recognition of Dicarboxylic Acids, Complexation with Metal Ions and Preparation of Some Spiro and Macrocyclic Compounds Brahma, Sutagna 2006-06-01T00:00:00Z