Photo-induced C–H bond activation of N,N′-dialkylethylenediamine upon aza-Michael addition to 1,8-pyrenedione: facile synthesis of fluorescent pyrene derivatives

2018 ◽  
Vol 5 (10) ◽  
pp. 1679-1683 ◽  
Author(s):  
Wei Yao ◽  
Mingtai Sun ◽  
Yuannian Zhang ◽  
Hui Yang ◽  
Dong Liang ◽  
...  
Keyword(s):  
Visible Light ◽  
Michael Addition ◽  
Bond Activation ◽  
Facile Synthesis ◽  
Pyrene Derivatives ◽  
Fluorescent Products

We discovered a reaction between 1,8-pyrenedione and N,N′-dialkylethylenediamine to form highly fluorescent products, via aza-Michael addition followed by double C–H activation facilitated by visible light.

Facile synthesis, characterize, mechanism and enhanced visible-light photocatalytic of SiW12/α-Fe2O3 nanocomposite

2021 ◽  
Author(s):  
Haihui Yu ◽  
Bing Wei ◽  
Junping Wang ◽  
Sai Zeng ◽  
Haiqi Zhao ◽  
...  
Keyword(s):  
Visible Light ◽  
Facile Synthesis ◽  
Step Method ◽  
Visible Light Photocatalytic

A novel type of photocatalyst SiW12/α-Fe2O3 created by combining SiW12 NPs and α-Fe2O3 nanorings was synthesized through “step to step” method. The structure, composition, morphology and the interaction between SiW12...

Visible-Light-Mediated Aerobic Oxidation of Toluene via V2O5@CN Boosting Benzylic C(sp3)–H Bond Activation

2021 ◽  
Author(s):  
Jingjun Li ◽  
Baohui Ren ◽  
Xuyan Yan ◽  
Peixian Li ◽  
Shuiying Gao ◽  
...  
Keyword(s):  
Visible Light ◽  
Bond Activation ◽  
Aerobic Oxidation

Visible light driven metal-free intramolecular cyclization: a facile synthesis of 3-position substituted 3,4-dihydroisoquinolin-1(2H)-one

2019 ◽  
Vol 17 (2) ◽  
pp. 380-387 ◽  
Author(s):  
Shuai Zou ◽  
Shu Geng ◽  
Lina Chen ◽  
Haitao Wang ◽  
Feng Huang
Keyword(s):  
Visible Light ◽  
Intramolecular Cyclization ◽  
Facile Synthesis ◽  
Metal Free ◽  
Visible Light Driven

Visible light driven metal-free intramolecular cyclization: a facile synthesis of 3-position substituted 3,4-dihydroisoquinolin-1(2H)-one.

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