1132765-75-3Relevant academic research and scientific papers
N-substituted-3(10H)-acridones as visible-light photosensitizers for organic photoredox catalysis
Chen, Kun,Cheng, Yong,Chang, Yongzhi,Li, Enqin,Xu, Qing-Long,Zhang, Can,Wen, Xiaoan,Sun, Hongbin
, p. 483 - 489 (2018)
N-Substituted-3(10H)-acridones have been established as visible-light organic photocatalyst. These photosensitizers are efficient for oxidative coupling reaction of N-aryl tetrahydroisoquinolines with various nucleophiles. Notably, N-methyl-3(10H)-acridon
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)
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.
Cobalt-containing zeolitic imidazole frameworks for C-H activation using visible-light redox photocatalysis
Gianolio, Diego,Potter, Matthew E.,Raja, Robert,Rios, Ramon,Ross, Cameron P.
, p. 7262 - 7269 (2020)
The activation of C-H bonds for carbon-carbon coupling reactions remains a challenge in organic synthesis. Visible light photocatalysis offers a unique opportunity to sustainably perform these reactions in a single-step, without the need for caustic reage
Rational synthesis of interpenetrated 3D covalent organic frameworks for asymmetric photocatalysis
Kang, Xing,Wu, Xiaowei,Han, Xing,Yuan, Chen,Liu, Yan,Cui, Yong
, p. 1494 - 1502 (2020)
Covalent organic frameworks (COFs) show great promise as heterogeneous photocatalysts, but they have not yet been explored for asymmetric photocatalysis, which is important for the sustainable production of pharmaceuticals and fine chemicals. We report he
Magnetic nanoparticle-supported eosin Y ammonium salt: An efficient heterogeneous catalyst for visible light oxidative C–C and C–P bond formation
Li, Pinhua,Wang, Guan-Wu,Zhu, Xianjin,Wang, Lei
, p. 3448 - 3455 (2019)
A highly efficient visible light mediated C–C and C–P coupling reactions of sp3 C–H bonds adjacent to the nitrogen atom in tetrahydroisoquinoline derivatives with pronucleophiles such as nitroalkanes, malononitrile, dimethyl malonate and H-phos
Cross-dehydrogenative C(sp3)-C(sp3) coupling: Via C-H activation using magnetically retrievable ruthenium-based photoredox nanocatalyst under aerobic conditions
Rana, Pooja,Gaur, Rashmi,Gupta, Radhika,Arora, Gunjan,Jayashree,Sharma, Rakesh Kumar
, p. 7402 - 7405 (2019)
In the present work, we report the fabrication of a highly versatile ruthenium-based magnetically recoverable photoredox nanocatalyst with a large surface area. This visible light harvesting nanocatalyst was effectively used for cross-dehydrogenative coup
A Hydrazone-Based Covalent Organic Framework as an Efficient and Reusable Photocatalyst for the Cross-Dehydrogenative Coupling Reaction of N-Aryltetrahydroisoquinolines
Liu, Wanting,Su, Qing,Ju, Pengyao,Guo, Bixuan,Zhou, Hui,Li, Guanghua,Wu, Qiaolin
, p. 664 - 669 (2017)
A hydrazone-based covalent organic framework (COF) was synthesized by condensation of 2,5-dimethoxyterephthalohydrazide with 1,3,5-triformylbenzene under solvothermal conditions. The COF material exhibits excellent porosity with a BET surface area of up t
Molecular iodine catalyzed cross-dehydrogenative coupling reaction between two sp3 C-H bonds using hydrogen peroxide
Nobuta, Tomoya,Tada, Norihiro,Fujiya, Akitoshi,Kariya, Atsumasa,Miura, Tsuyoshi,Itoh, Akichika
, p. 574 - 577 (2013)
A useful method for molecular iodine catalyzed oxidative C-C bond formation between tertiary amines and a carbon nucleophile using hydrogen peroxide as the terminal oxidant is reported. This is the first report of a molecular iodine catalyzed cross-dehydrogenative coupling (CDC) reaction between two sp 3 C-H bonds.
Eosin Y dye-based porous organic polymers for highly efficient heterogeneous photocatalytic dehydrogenative coupling reaction
Wang, Chang-An,Li, Yan-Wei,Cheng, Xue-Li,Zhang, Jian-Ping,Han, Yin-Feng
, p. 408 - 414 (2017)
Construction of porous organic polymers (POPs) as metal-free heterogeneous organic photocatalysts for highly efficient catalytic organic transformations using visible light remains a key challenge. Herein, we report the “bottom-up” strategy to facilely sy
WO3 nanospheres with improved catalytic activity for visible light induced cross dehydrogenative coupling reactions
Li, Shujing,Shelar, Deepak Prakash,Hou, Chun-Chao,Chen, Qian-Qian,Deng, Pan,Chen, Yong
, p. 44 - 50 (2018)
Three tungsten oxides (WO3-W1 to WO3-W3) with different morphologies were prepared and characterized by XRD, SEM, TEM and HR-TEM measurements. The as-synthesized tungsten oxides were screened as photocatalysts for visible-light-drive
