Energy‐Efficient Iodine Uptake by a Molecular Host⋅Guest Crystal

Autor: Xue Yang, Chunyang Li, Michel Giorgi, Didier Siri, Xavier Bugaut, Bastien Chatelet, Didier Gigmes, Mehdi Yemloul, Virginie Hornebecq, Anthony Kermagoret, Sophie Brasselet, Alexandre Martinez, David Bardelang

Publikováno v: Angewandte Chemie International Edition
Angewandte Chemie International Edition, 2022, ⟨10.1002/anie.202214039⟩
Angewandte Chemie
Angewandte Chemie, 2022, 134 (49), pp.e202214039. ⟨10.1002/ange.202214039⟩
Angewandte Chemie, 2022, ⟨10.1002/ange.202214039⟩

International audience; Recently, porous organic crystals (POC) based on macrocycles have shown exceptional sorption and separation properties. Yet, the impact of guest presence inside a macrocycle prior to adsorption has not been studied. Here we sh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3466fcfd69d2f16d81b51a7718f0b873
https://doi.org/10.1002/ange.202214039

The Chloroazaphosphatrane Motif for Halogen Bonding in Solution

Autor: Damien Hérault, Jean-Pierre Dutasta, Bohdan Biletskyi, Xavier Bugaut, Sabine Michaud-Chevalier, Alexandre Martinez, Bastien Chatelet, Anne-Doriane Manick, Jian Yang, Chunyang Li, David Givaudan

Publikováno v: Inorganic Chemistry
Inorganic Chemistry, 2021, 60 (16), pp.11964-11973. ⟨10.1021/acs.inorgchem.1c01005⟩

International audience; Chloroazaphosphatranes, the corresponding halogenophosphonium cations of the Verkade superbases, were evaluated as a new motif for halogen bonding (XB). Their modulable synthesis allowed for synthetizing chloroazaphosphatranes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c674a9c72e6749b1e1cbff4830d11e5
https://doi.org/10.1021/acs.inorgchem.1c01005

Access to the Syn diastereomers of cryptophane cages using HFIP

Autor: Oriane Della-Negra, Yoann Cirillo, Thierry Brotin, Jean-Pierre Dutasta, Pierre-Loic Saaidi, Bastien Chatelet, Alexandre Martinez

Publikováno v: Chemical Communications
Chemical Communications, 2022, 58 (20), pp.3330-3333. ⟨10.1039/D1CC06607B⟩

The use of the HFIP/bisulfate salt combination provides convenient and fast access to syn-cryptophanes.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b6f797ba1cefb41d5b105fc0a15f8b0
https://hal.science/hal-03850423/document

Hemicryptophane Cages with a

Autor: Chunyang, Li, Anne-Doriane, Manick, Marion, Jean, Muriel, Albalat, Nicolas, Vanthuyne, Jean-Pierre, Dutasta, Xavier, Bugaut, Bastien, Chatelet, Alexandre, Martinez

Publikováno v: The Journal of organic chemistry. 86(21)

Two new hemicryptophanes combining a cyclotriveratrylene unit with either an aminotrisamide or a tris(2-aminoethyl)amine (tren) moiety have been synthesized. Although a conventional synthesis approach was used, the molecular cages obtained are devoid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::cc4201849ede63da193f81692a2d67f3
https://pubmed.ncbi.nlm.nih.gov/34597053

Highly Selective Fluoride Recognition by a Small Tris-Urea Covalent Cage

Autor: Cédric Colomban, Sabine Chevallier-Michaud, Jean-Pierre Dutasta, Alexandre Martinez, Bastien Chatelet, Magalie Delecluse, Delphine Moraleda

Publikováno v: Journal of Organic Chemistry
Journal of Organic Chemistry, 2020, 85 (7), pp.4706-4711. ⟨10.1021/acs.joc.9b03429⟩
Journal of Organic Chemistry, American Chemical Society, 2020, 85 (7), pp.4706-4711. ⟨10.1021/acs.joc.9b03429⟩

International audience; A highly selective recognition of fluoride was achieved through the design of a small hemicryptophane cage (3) presenting a southern tris-urea hosting moiety. The resulting host−guest complex has been characterized by electr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2e5a09c8c2a4b362fe045c7f0fe63cf
https://pubmed.ncbi.nlm.nih.gov/32153196