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The broad substrate scope includes a variety of electron\u2010rich and electron\u2010poor arylboronic acids, which react well to give the cyanated products in high to excellent yields. Mechanistic studies reveal that TEMPO\uf8ffCH<jats:sub>2<\/jats:sub>CN, generated in situ, is an active cyanating reagent, and shows high reactivity for the formation of the CN<jats:sup>\u2212<\/jats:sup> moiety. Moreover, TEMPO acts as a cheap oxidant to enable the reaction to be catalytic in copper.<\/jats:p>","DOI":"10.1002\/chem.201501823","type":"journal-article","created":{"date-parts":[[2015,7,31]],"date-time":"2015-07-31T07:37:03Z","timestamp":1438328223000},"page":"13246-13252","source":"Crossref","is-referenced-by-count":47,"title":["Cu\u2010Catalyzed Cyanation of Arylboronic Acids with Acetonitrile: A Dual Role of TEMPO"],"prefix":"10.1002","volume":"21","author":[{"given":"Yamin","family":"Zhu","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Linyi","family":"Li","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zengming","family":"Shen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2015,7,31]]},"reference":[{"key":"e_1_2_5_1_2","unstructured":"For representative reviews regarding C\uf8ffC bond activation see:"},{"key":"e_1_2_5_2_2","doi-asserted-by":"publisher","DOI":"10.1021\/ar700133y"},{"key":"e_1_2_5_3_2","doi-asserted-by":"publisher","DOI":"10.1039\/B308864M"},{"key":"e_1_2_5_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1521-3773(19990401)38:7<870::AID-ANIE870>3.0.CO;2-3"},{"key":"e_1_2_5_4_3","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1521-3757(19990401)111:7<918::AID-ANGE918>3.0.CO;2-X"},{"key":"e_1_2_5_5_2","doi-asserted-by":"publisher","DOI":"10.1021\/ar00080a002"},{"key":"e_1_2_5_6_2","unstructured":"For recent reviews regarding C\uf8ffCN cleavage see:"},{"key":"e_1_2_5_7_2","doi-asserted-by":"publisher","DOI":"10.1002\/anie.200805601"},{"key":"e_1_2_5_7_3","doi-asserted-by":"publisher","DOI":"10.1002\/ange.200805601"},{"key":"e_1_2_5_8_2","doi-asserted-by":"publisher","DOI":"10.6023\/cjoc201212033"},{"key":"e_1_2_5_9_2","doi-asserted-by":"publisher","DOI":"10.1039\/C4RA08675A"},{"key":"e_1_2_5_10_2","unstructured":"\u00a0"},{"key":"e_1_2_5_11_2","doi-asserted-by":"publisher","DOI":"10.1021\/om970842f"},{"key":"e_1_2_5_12_2","doi-asserted-by":"publisher","DOI":"10.1055\/s-0032-1317191"},{"key":"e_1_2_5_13_2","doi-asserted-by":"publisher","DOI":"10.1021\/jo4014904"},{"key":"e_1_2_5_14_2","doi-asserted-by":"publisher","DOI":"10.1039\/C4QO00301B"},{"key":"e_1_2_5_15_2","unstructured":"\u00a0"},{"key":"e_1_2_5_16_2","doi-asserted-by":"publisher","DOI":"10.1002\/chem.201303637"},{"key":"e_1_2_5_17_2","doi-asserted-by":"publisher","DOI":"10.1021\/acs.orglett.5b00886"},{"key":"e_1_2_5_18_2","volume-title":"Boronic Acids: Preparation, Applications in Organic Synthesis and Medicine","year":"2005"},{"key":"e_1_2_5_19_2","volume-title":"The Chemistry of the Cyano Group","year":"1970"},{"key":"e_1_2_5_20_2","volume-title":"Comprehensive Organic Transformations: A Guide to Functional Group Preparations","author":"Larock R. 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