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Commun."],"abstract":"<p>\n                    A new and general photocatalytic Kharasch-type addition\/1,5-(S\n                    <sub>N<\/sub>\n                    \u2032\u2032)-substitution cascade of 1,7-diynes with alkyl halides such as BrCCl\n                    <sub>3<\/sub>\n                    and CBr\n                    <sub>4<\/sub>\n                    was reported for the first time, producing 65 hitherto unreported \u03b2-gem-dihalovinyl ketones\/aldehydes with moderate to excellent yields.\n                  <\/p>","DOI":"10.1039\/d0cc07880h","type":"journal-article","created":{"date-parts":[[2021,1,14]],"date-time":"2021-01-14T13:28:21Z","timestamp":1610630901000},"page":"1911-1914","update-policy":"https:\/\/doi.org\/10.1039\/rsc_crossmark_policy","source":"Crossref","is-referenced-by-count":34,"title":["Engaging 1,7-diynes in a photocatalytic Kharasch-type addition\/1,5-(S\n                    <sub>N<\/sub>\n                    \u2032\u2032)-substitution cascade toward \u03b2-gem-dihalovinyl carbonyls"],"prefix":"10.1039","volume":"57","author":[{"given":"Dan","family":"Wu","sequence":"first","affiliation":[{"name":"School of Chemistry & Materials Science"},{"name":"Jiangsu Normal University"},{"name":"Xuzhou"},{"name":"P. 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