{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,6]],"date-time":"2026-03-06T11:21:39Z","timestamp":1772796099118,"version":"3.50.1"},"reference-count":75,"publisher":"Wiley","issue":"34","license":[{"start":{"date-parts":[[2023,7,11]],"date-time":"2023-07-11T00:00:00Z","timestamp":1689033600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["21871204"],"award-info":[{"award-number":["21871204"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Angew Chem Int Ed"],"published-print":{"date-parts":[[2023,8,21]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>This work reports the synthesis, characterization, and reactivity of the first example of a well\u2010defined zinc \u03b1\u2010diazoalkyl complex. Treatment of zinc(I)\u2010zinc(I) bonded compound<jats:bold>L<\/jats:bold><jats:sub>2<\/jats:sub>Zn<jats:sub>2<\/jats:sub>[<jats:bold>L<\/jats:bold>=CH<jats:sub>3<\/jats:sub>C(2,6\u2010<jats:sup>i<\/jats:sup>Pr<jats:sub>2<\/jats:sub>C<jats:sub>6<\/jats:sub>H<jats:sub>3<\/jats:sub>N)CHC(CH<jats:sub>3<\/jats:sub>)(NCH<jats:sub>2<\/jats:sub>CH<jats:sub>2<\/jats:sub>PPh<jats:sub>2<\/jats:sub>)] or zinc(II) hydride<jats:bold>L<\/jats:bold>ZnH with trimethylsilyldiazomethane affords zinc diazoalkyl complex<jats:bold>L<\/jats:bold>ZnC(N<jats:sub>2<\/jats:sub>)SiMe<jats:sub>3<\/jats:sub>. This complex liberates N<jats:sub>2<\/jats:sub>in the presence of a nickel catalyst to form an \u03b1\u2010zincated phosphorus ylide by reacting with the pendant phosphine. It selectively undergoes formal [3+2] cycloaddition with CO<jats:sub>2<\/jats:sub>or CO to form the corresponding product with a five\u2010membered heterocyclic core. Notably, the use of CO in such a [3+2] cycloaddition reaction is unprecedented, reflecting a novel CO reaction mode.<\/jats:p>","DOI":"10.1002\/anie.202307244","type":"journal-article","created":{"date-parts":[[2023,6,26]],"date-time":"2023-06-26T13:45:12Z","timestamp":1687787112000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":18,"title":["Synthesis and Reactivity of a Zinc Diazoalkyl Complex: [3+2] Cycloaddition Reaction with Carbon Monoxide"],"prefix":"10.1002","volume":"62","author":[{"given":"Shengjie","family":"Jiang","sequence":"first","affiliation":[{"name":"Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry Chemical Engineering and Materials Science Soochow University Suzhou 215123 P. R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yanping","family":"Cai","sequence":"additional","affiliation":[{"name":"Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry Chemical Engineering and Materials Science Soochow University Suzhou 215123 P. R. China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thayalan","family":"Rajeshkumar","sequence":"additional","affiliation":[{"name":"LPCNO CNRS &amp; INSA Universit\u00e9 Paul Sabatier 135 Avenue de Rangueil 31077 Toulouse France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Iker","family":"del Rosal","sequence":"additional","affiliation":[{"name":"LPCNO CNRS &amp; INSA Universit\u00e9 Paul Sabatier 135 Avenue de Rangueil 31077 Toulouse France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Laurent","family":"Maron","sequence":"additional","affiliation":[{"name":"LPCNO CNRS &amp; INSA Universit\u00e9 Paul Sabatier 135 Avenue de Rangueil 31077 Toulouse France"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2426-9816","authenticated-orcid":false,"given":"Xin","family":"Xu","sequence":"additional","affiliation":[{"name":"Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry Chemical Engineering and Materials Science Soochow University Suzhou 215123 P. 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