Mechanistic Studies on Propargyl Alcohol-Tethered Alkylidenecyclopropane with Aryldiazonium Salt Initiated by Visible Light

Liu, Jiaxin1; Wei, Yin1; Shi, Min1,2

2021-02-01

10.1002/cjoc.202000469

CHINESE JOURNAL OF CHEMISTRY   影响因子和分区

1001-604X

1614-7065

["Main observation and conclusion","This paper discloses the reaction mechanism of two consecutive but different visible light photo-induced chain processes for the rapid construction of spirobi[indene] skeletons. The first process is triggered by a photo-induced single-electron-transfer (SET) of an electron donor-accepter (EDA) complex. The second process is initiated by a direct SET process between aryldiazonium salt and the excited allenic intermediate. In these two processes, another SET took place respectively on the in situ formed radical intermediate to realize a redox-neutral outcome. The mechanistic studies have been carried out by control experiments, kinetic and spectroscopic analyses, deuterium labeling experiments to support these two chain processes.","[GRAPHICS]","."]

Mechanistic study Photochemistry Radical ion Spirobi[indene] Radical chain

SCI ; IC

英语

其他

Strategic Priority Research Program of the Chinese Academy of Sciences[XDB20000000] ; National Natural Science Foundation of China[21421091,21372250,21121062,21302203,20732008,21772037,21772226,21861132014,91956115]

Chemistry

Chemistry, Multidisciplinary

WOS:000607382400001

WILEY-V C H VERLAG GMBH

CHEMISTRY

Web of Science

1.Chinese Acad Sci, Univ Chinese Acad Sci, Ctr Excellence Mol Synth, State Key Lab Organometall Chem,Shanghai Inst Org, 345 Lingling Rd, Shanghai 200032, Peoples R China
2.Southern Univ Sci & Technol, Shenzhen Grubbs Inst, Shenzhen 518000, Guangdong, Peoples R China

Liu, Jiaxin,Wei, Yin,Shi, Min. Mechanistic Studies on Propargyl Alcohol-Tethered Alkylidenecyclopropane with Aryldiazonium Salt Initiated by Visible Light[J]. CHINESE JOURNAL OF CHEMISTRY,2021,39(2).

Liu, Jiaxin,Wei, Yin,&Shi, Min.(2021).Mechanistic Studies on Propargyl Alcohol-Tethered Alkylidenecyclopropane with Aryldiazonium Salt Initiated by Visible Light.CHINESE JOURNAL OF CHEMISTRY,39(2).

Liu, Jiaxin,et al."Mechanistic Studies on Propargyl Alcohol-Tethered Alkylidenecyclopropane with Aryldiazonium Salt Initiated by Visible Light".CHINESE JOURNAL OF CHEMISTRY 39.2(2021).