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Small-ring heterocycles as components of multidentate ligands: some structural studies relating to ring opening |
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| Authors: | Young Hoon Lee Mihyun Kim A Rim Woo Ji Young Choi Jong Chul Byun Jack M Harrowfield Woo Taik Lim Pierre Thu��ry Yang Kim |
| Institution: | 1. Department of Chemistry & Advanced Materials, Kosin University, 149-1, Dongsam-dong, Yeongdo-gu, Busan, 606-701, South Korea 2. Department of Chemistry, College of Natural Science, Jeju National University, Jeju, 690-756, South Korea 3. Institut de Science et d??Ing??nierie Supramol??culaires, Universit?? de Strasbourg, 8, all??e Gaspard Monge, 67083, Strasbourg, France 4. Department of Applied Chemistry, Andong National University, Andong, Kyungpook, South Korea 5. CEA, IRAMIS, UMR 3299 CEA/CNRS SIS2M, LCCEf, Batiment 125, 91191, Gif-sur-Yvette, France |
| Abstract: | Structural studies of seven complexes of ligands derived from various azetidine- and oxetane-containing ligands characterise the difference in reactivity of both free and bound forms of these two four-membered heterocycles. The relatively unreactive azetidine ring is preserved in a variety of transformations, whereas facile opening of the oxetane ring provides a convenient pathway to complexes with pendent functionality. |
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