{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T14:35:38Z","timestamp":1786977338582,"version":"build-2736575974"},"reference-count":70,"publisher":"Wiley","issue":"15","license":[{"start":{"date-parts":[[2023,2,7]],"date-time":"2023-02-07T00:00:00Z","timestamp":1675728000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100009549","name":"Fondation Pour la Recherche en Chimie","doi-asserted-by":"publisher","award":["ANR-10-LABX-0026 CSC"],"award-info":[{"award-number":["ANR-10-LABX-0026 CSC"]}],"id":[{"id":"10.13039\/501100009549","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001665","name":"Agence Nationale de la Recherche","doi-asserted-by":"publisher","award":["ANR-21-CE07-0014"],"award-info":[{"award-number":["ANR-21-CE07-0014"]}],"id":[{"id":"10.13039\/501100001665","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Chemistry A European J"],"published-print":{"date-parts":[[2023,3,13]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    In the chalcogen series, tellurium species exhibit the strongest chalcogen bonding (ChB) interaction with electron\u2010rich atom. This property explains the renewed interested toward tellurium\u2010based derivatives and their use in different applications, such as organocatalysis. In this context, the catalytic activity of telluronium salts in the Povarov reaction is presented herein. Different dienophiles, as well as imines of variable electronic nature, efficiently react in the presence of catalytic amount of either diarylmethyltelluronium or triaryltelluronium salts. Both catalysts could also readily perform the three\u2010component Povarov reaction starting from aldehyde, aniline and dihydrofuran. The reactivity of telluroniums towards imines and aldehydes was confirmed in the solid state by the ability of Te atom to interact through ChB with the oxygen carbonyl of acetone, and in solution with significant shift variations of the imine proton and of the tellurium atom in\n                    <jats:sup>1<\/jats:sup>\n                    H and\n                    <jats:sup>125<\/jats:sup>\n                    Te NMR spectroscopy. For the most active telluronium catalysts bearing CF\n                    <jats:sub>3<\/jats:sub>\n                    groups, association constants (\n                    <jats:italic>K<\/jats:italic>\n                    ) with\n                    <jats:italic>N<\/jats:italic>\n                    \u2010phenyl phenylmethanimine in the range 22\u201338\u2005M\n                    <jats:sup>\u22121<\/jats:sup>\n                    were measured in dichloromethane.\n                  <\/jats:p>","DOI":"10.1002\/chem.202203372","type":"journal-article","created":{"date-parts":[[2022,12,16]],"date-time":"2022-12-16T08:11:55Z","timestamp":1671178315000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":46,"title":["Chalcogen\u2010Bond Catalysis: Telluronium\u2010Catalyzed [4+2]\u2010Cyclocondensation of (in situ Generated) Aryl Imines with Alkenes"],"prefix":"10.1002","volume":"29","author":[{"given":"Loic","family":"Groslambert","sequence":"first","affiliation":[{"name":"Institute of Chemistry of Strasbourg, UMR 7177-LASYROC CNRS and Strasbourg University  4 rue Blaise Pascal 67000 Strasbourg France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andres","family":"Padilla\u2010Hernandez","sequence":"additional","affiliation":[{"name":"Institute of Chemistry of Strasbourg, UMR 7177-LASYROC CNRS and Strasbourg University  4 rue Blaise Pascal 67000 Strasbourg France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robin","family":"Weiss","sequence":"additional","affiliation":[{"name":"Institute of Chemistry of Strasbourg, UMR 7177-LASYROC CNRS and Strasbourg University  4 rue Blaise Pascal 67000 Strasbourg France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Patrick","family":"Pale","sequence":"additional","affiliation":[{"name":"Institute of Chemistry of Strasbourg, UMR 7177-LASYROC CNRS and Strasbourg University  4 rue Blaise Pascal 67000 Strasbourg France"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8996-7880","authenticated-orcid":false,"given":"Victor","family":"Mamane","sequence":"additional","affiliation":[{"name":"Institute of Chemistry of Strasbourg, UMR 7177-LASYROC CNRS and Strasbourg University  4 rue Blaise Pascal 67000 Strasbourg France"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,2,7]]},"reference":[{"key":"e_1_2_8_1_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.202007314"},{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.jpca.7b06479"},{"key":"e_1_2_8_3_1","unstructured":"\u00a0"},{"key":"e_1_2_8_4_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00894-007-0225-4"},{"key":"e_1_2_8_5_2","doi-asserted-by":"publisher","DOI":"10.1039\/C7FD00058H"},{"key":"e_1_2_8_6_1","unstructured":"\u00a0"},{"key":"e_1_2_8_7_2","doi-asserted-by":"publisher","DOI":"10.1002\/cctc.201901215"},{"key":"e_1_2_8_8_2","doi-asserted-by":"publisher","DOI":"10.1021\/acscatal.9b02894"},{"key":"e_1_2_8_9_2","doi-asserted-by":"publisher","DOI":"10.1002\/ejoc.202000660"},{"key":"e_1_2_8_10_1","unstructured":"\u00a0"},{"key":"e_1_2_8_11_2","doi-asserted-by":"publisher","DOI":"10.1021\/ar5001555"},{"key":"e_1_2_8_12_2","doi-asserted-by":"publisher","DOI":"10.1039\/C6CC03638D"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ccr.2020.213243"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemrev.7b00449"},{"key":"e_1_2_8_15_1","unstructured":"\u00a0"},{"key":"e_1_2_8_16_2","doi-asserted-by":"publisher","DOI":"10.1038\/nchem.838"},{"key":"e_1_2_8_17_2","doi-asserted-by":"publisher","DOI":"10.1021\/ja512183e"},{"key":"e_1_2_8_18_2","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.8b12554"},{"key":"e_1_2_8_19_2","doi-asserted-by":"publisher","DOI":"10.1039\/D0SC02872J"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/anie.201809432"},{"key":"e_1_2_8_21_1","unstructured":"P. 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