Kumar, Atul ; Zangrando, Ennio ; Mukherjee, Partha Sarathi (2019) Self-assembled Pd3L2 cages having flexible tri-imidazole donors Polyhedron, 172 . pp. 67-73. ISSN 0277-5387
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Official URL: http://doi.org/10.1016/j.poly.2019.03.014
Related URL: http://dx.doi.org/10.1016/j.poly.2019.03.014
Abstract
Four new M3L2 molecular cages (CA1–CA4) have been synthesized in excellent yield via coordination driven self –assembly of flexible tri-imidazole donors based on triazine (L1) and tri-phenyl benzene (L2) core with 90° cis-blocked metal acceptors of Pd(II). Two of them CA1 and CA2 are highly soluble in water. All the cages were characterized by spectroscopic studies and ESI-MS; CA3 and CA4 also by X-ray diffraction. Selective formation of two separate cages CA3 and CA4 was noticed instead of a hetero-ligand cage, when the metal acceptor (dppf)Pd(OTf)2 was treated with a mixture of ligands L1 and L2.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier B.V.. |
| ID Code: | 118609 |
| Deposited On: | 25 May 2021 20:04 |
| Last Modified: | 25 May 2021 20:04 |
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