1190129-81-7Relevant articles and documents
Electrochemically promoted oxidative α-cyanation of tertiary and secondary amines using cheap AIBN
Cai, Tian-Cheng,Gui, Qing-Wen,Hu, Wenxia,Li, Qiang,Liu, Xiaoying,Teng, Fan,Wang, Xiaoli,Xiong, Zhi-Yuan,Yu, Jialing
supporting information, p. 8254 - 8258 (2021/10/12)
The electrochemical α-cyanation of tertiary and secondary amines has been developed by using a cheap cyanide reagent, azobisisobutyronitrile (AIBN). The CN radical, generated throughn-Bu4NBr-meidated electrochemical oxidation, participates in a novel α-cyanation reaction under exogenous oxidant-free conditions.
Cyanine-based near infra-red organic photoredox catalysis
Baralle, Alexandre,Cormier, Morgan,Goddard, Jean-Philippe,Obah Kosso, Anne Roly,Sellet, Nicolas
, p. 6964 - 6968 (2021/06/02)
Direct metal-free near infra-red photoredox catalysis is applied to organic oxidation, photosensitization and reduction, involving cyanines as photocatalysts. This photocatalyst is competitive with conventional reactions catalyzed under visible light. Kin
Donor-acceptor type [4+3] covalent organic frameworks: sub-stoichiometric synthesis and photocatalytic application
Liao, Qiaobo,Xu, Wentao,Huang, Xin,Ke, Can,Zhang, Qi,Xi, Kai,Xie, Jin
, p. 707 - 714 (2020/04/15)
Three unprecedented 2D [4+3] covalent organic frameworks (TTCOF-1, TTCOF-2, and TTCOF-3) have been prepared by substoichiometric condensation of tetratopic and tritopic monomers, overcoming the limitations of the design rules of conventional topologies. By reticulating the tetraphenylethylene (TPE)-based and triazine-based moieties into COF frameworks, novel electron donor-acceptor (D-A) type structures were obtained. These TTCOFs have good photocatalytic activity in aerobic C(sp3)-H bond functionalization and arylboronic acid oxidation driven by visible light, with yields up to 94%. This can expedite possibilities of COFs with new structural and topological complexities and can also expand the application of COF-based photocatalysis in synthetic chemistry.