0000000001299583
AUTHOR
Ivan Jabin
showing 16 related works from this author
Encapsulation and solid state sequestration of gases by calix[6]arene-based molecular containers
2017
Two calix[6]arene-based molecular containers were synthesized in high yields. These containers can encapsulate small guests through a unique "rotating door" complexation process. The sequestration of greenhouse gases is clearly demonstrated. They can be stored in the solid state for long periods and released via dissolution of the inclusion complex.
Selective recognition of neutral guests in an aqueous medium by a biomimetic calix[6]cryptamide receptor
2015
The design of artificial receptors that can efficiently work in water is a challenging research area. A possible biomimetic approach for the elaboration of such receptors consists of associating a hydrophobic cavity with a polar polyfunctional binding site. On this basis, a hydrophilic calix[6]cryptamide decorated with oligo(ethylene glycol) units (i.e. 8) was synthesized through an efficient [1 + 1] macrocyclization reaction as the key-step. The complexation of neutral molecules was evaluated by NMR spectroscopy through competition experiments either in apolar or aqueous media. In both media, host 8 can bind neutral species that display H-bonding acceptor and donor groups such as amides or…
Selective Extraction and Efficient Binding in a Protic Solvent of Contact Ion Triplets by Using a Thiourea-Based Bis-Calix[6]arene Receptor
2013
We report a D3h-symmetric tail-to-tail bis-calix[6]thiourea 5 that displays two divergent cavities triply connected by thiourea linkages. This calix[6]tube was efficiently synthesized through a [1+1] macrocyclization reaction and characterized by X-ray diffraction analysis. The binding properties of this heterotritopic receptor were evaluated in a protic environment (i.e., CD3OD/CDCl3) through NMR studies. Thus, bis-calix[6]thiourea 5 exhibits a remarkable ability in the cooperative complexation of an anion sandwiched between two ammonium ions, a high selectivity for ammonium sulfate salts being observed. The anion is bound through multiple hydrogen-bonding interactions at the thiourea bind…
“Two-Story” Calix[6]arene-Based Zinc and Copper Complexes: Structure, Properties, and O 2 Binding
2017
International audience; A new “two-story” calix[6]arene-based ligand was synthesized, and its coordination chemistry was explored. It presents a tren cap connected to the calixarene small rim through three amido spacers. X-ray diffraction studies of its metal complexes revealed a six-coordinate ZnII complex with all of the carbonyl groups of the amido arms bound and a five-coordinate CuII complex with only one amido arm bound. These dicationic complexes were poorly responsive toward exogenous neutral donors, but the amido arms were readily displaced by small anions or deprotonated with a base to give the corresponding monocationic complexes. Cyclic voltammetry in various solvents showed a r…
Selective recognition of small hydrogen bond acceptors by a calix[6]arene-based molecular container
2019
Selective molecular recognition is of primary importance for applications such as sensing and separation of chemicals. This work describes the host-guest and crystallisation properties of a penta-carbamated calix[6]arene designed as a molecular container with a H-donating recognition group directed towards the heart of the cavity. As demonstrated by NMR spectroscopy and X-ray diffraction studies, this macrocyclic receptor can selectively recognise small H-bond acceptors through one or two hydrogen bonds, the guests nesting inside the polyaromatic cavity surrounded by eleven bulky tert-butyl groups.
CCDC 1952601: Experimental Crystal Structure Determination
2019
Related Article: Roy Lavendomme, Florent Desroches, Steven Moerkerke, Filip Topić, Johan Wouters, Kari Rissanen, Michel Luhmer, Ivan Jabin|2020|Supramol.Chem.|32|23|doi:10.1080/10610278.2019.1679374
CCDC 1542198: Experimental Crystal Structure Determination
2017
Related Article: Roy Lavendomme, Daniela Ajami, Steven Moerkerke, Johan Wouters, Kari Rissanen, Michel Luhmer, Ivan Jabin|2017|Chem.Commun.|53|6468|doi:10.1039/C7CC03078A
CCDC 1542197: Experimental Crystal Structure Determination
2017
Related Article: Roy Lavendomme, Daniela Ajami, Steven Moerkerke, Johan Wouters, Kari Rissanen, Michel Luhmer, Ivan Jabin|2017|Chem.Commun.|53|6468|doi:10.1039/C7CC03078A
CCDC 927272: Experimental Crystal Structure Determination
2013
Related Article: Steven Moerkerke, Stéphane Le Gac, Filip Topić, Kari Rissanen and Ivan Jabin|2013|Eur.J.Org.Chem.|2013|5315|doi:10.1002/ejoc.201300639
CCDC 1541407: Experimental Crystal Structure Determination
2017
Related Article: Gaël De Leener, Diana Over, Coryse Smet, Damien Cornut, Ana Gabriela Porras-Gutierrez, Isidoro López, Bénédicte Douziech, Nicolas Le Poul, Filip Topić, Kari Rissanen, Yves Le Mest, Ivan Jabin, and Olivia Reinaud|2017|Inorg.Chem.|56|10971|doi:10.1021/acs.inorgchem.7b01225
CCDC 1541408: Experimental Crystal Structure Determination
2017
Related Article: Gaël De Leener, Diana Over, Coryse Smet, Damien Cornut, Ana Gabriela Porras-Gutierrez, Isidoro López, Bénédicte Douziech, Nicolas Le Poul, Filip Topić, Kari Rissanen, Yves Le Mest, Ivan Jabin, and Olivia Reinaud|2017|Inorg.Chem.|56|10971|doi:10.1021/acs.inorgchem.7b01225
CCDC 927271: Experimental Crystal Structure Determination
2013
Related Article: Steven Moerkerke, Stéphane Le Gac, Filip Topić, Kari Rissanen and Ivan Jabin|2013|Eur.J.Org.Chem.|2013|5315|doi:10.1002/ejoc.201300639
CCDC 1428619: Experimental Crystal Structure Determination
2015
Related Article: Angélique Lascaux, Gaël De Leener, Luca Fusaro, Filip Topić, Kari Rissanen, Michel Luhmer, Ivan Jabin|2016|Org.Biomol.Chem.|14|738|doi:10.1039/C5OB02067K
CCDC 1428618: Experimental Crystal Structure Determination
2015
Related Article: Angélique Lascaux, Gaël De Leener, Luca Fusaro, Filip Topić, Kari Rissanen, Michel Luhmer, Ivan Jabin|2016|Org.Biomol.Chem.|14|738|doi:10.1039/C5OB02067K
CCDC 1542196: Experimental Crystal Structure Determination
2017
Related Article: Roy Lavendomme, Daniela Ajami, Steven Moerkerke, Johan Wouters, Kari Rissanen, Michel Luhmer, Ivan Jabin|2017|Chem.Commun.|53|6468|doi:10.1039/C7CC03078A
CCDC 1959492: Experimental Crystal Structure Determination
2019
Related Article: Roy Lavendomme, Florent Desroches, Steven Moerkerke, Filip Topić, Johan Wouters, Kari Rissanen, Michel Luhmer, Ivan Jabin|2020|Supramol.Chem.|32|23|doi:10.1080/10610278.2019.1679374