Imine‐Based Covalent Organic Frameworks as Photocatalysts for Metal Free Oxidation Processes under Visible Light Conditions

ChemCatChem ◽  
2019 ◽  
Vol 11 (19) ◽  
pp. 4916-4922 ◽  
Author(s):  
Alicia Jiménez‐Almarza ◽  
Alberto López‐Magano ◽  
Leyre Marzo ◽  
Silvia Cabrera ◽  
Rubén Mas‐Ballesté ◽  
...  
Keyword(s):  
Visible Light ◽  
Covalent Organic Frameworks ◽  
Light Conditions ◽  
Oxidation Processes ◽  
Metal Free ◽  
Free Oxidation

Covalent organic frameworks as metal-free heterogeneous photocatalysts for organic transformations

2017 ◽  
Vol 5 (44) ◽  
pp. 22933-22938 ◽  
Author(s):  
Yongfeng Zhi ◽  
Ziping Li ◽  
Xiao Feng ◽  
Hong Xia ◽  
Yumin Zhang ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Two Dimensional ◽  
Covalent Organic Frameworks ◽  
Organic Transformations ◽  
Metal Free ◽  
Covalent Organic Framework ◽  
Photocatalytic Performances ◽  
Organic Framework

A robust two-dimensional covalent organic framework (COF-JLU5), which exhibits excellent heterogeneous photocatalytic performances for oxidative C–H functionalizations under visible-light irradiation using O2as a green oxygen source, is reported.

Azine-based covalent organic frameworks as metal-free visible light photocatalysts for CO2 reduction with H2O

2018 ◽  
Vol 239 ◽  
pp. 46-51 ◽  
Author(s):  
Yanghe Fu ◽  
Xiaoli Zhu ◽  
Liang Huang ◽  
Xincong Zhang ◽  
Fumin Zhang ◽  
...  
Keyword(s):  
Visible Light ◽  
Co2 Reduction ◽  
Covalent Organic Frameworks ◽  
Metal Free

Engineering covalent organic frameworks in the modulation of photocatalytic degradation of pollutants under visible light conditions

2021 ◽  
Vol 22 ◽  
pp. 100548
Author(s):  
A. Jiménez-Almarza ◽  
A. López-Magano ◽  
R. Cano ◽  
B. Ortín-Rubio ◽  
D. Díaz-García ◽  
...  
Keyword(s):  
Visible Light ◽  
Photocatalytic Degradation ◽  
Covalent Organic Frameworks ◽  
Light Conditions ◽  
Degradation Of Pollutants

scholarly journals A simple ketone as an efficient metal-free catalyst for visible-light-mediated Diels–Alder and aza-Diels–Alder reactions

2019 ◽  
Vol 21 (8) ◽  
pp. 1916-1920 ◽  
Author(s):  
Jiri Kollmann ◽  
Yu Zhang ◽  
Waldemar Schilling ◽  
Tong Zhang ◽  
Daniel Riemer ◽  
...  
Keyword(s):  
Visible Light ◽  
Experimental Evidence ◽  
Homogeneous System ◽  
Alder Reaction ◽  
Diels Alder ◽  
Light Conditions ◽  
Metal Free ◽  
Diels Alder Reaction

An efficient metal-free homogeneous system has been developed for the Diels–Alder reaction between electron-rich dienophiles and dienes under visible-light conditions. The mechanism of this reaction has been proposed based on the experimental evidence.

A heavy-metal-free desulfonylative Giese-type reaction of benzothiazole sulfones under visible-light conditions

2021 ◽  
Vol 57 (77) ◽  
pp. 9858-9861
Author(s):  
Tetsuya Sengoku ◽  
Daichi Ogawa ◽  
Haruka Iwama ◽  
Toshiyasu Inuzuka ◽  
Hidemi Yoda
Keyword(s):  
Heavy Metal ◽  
Visible Light ◽  
Blue Light ◽  
Light Conditions ◽  
Metal Free ◽  
Type Reaction

A heavy-metal-free desulfonylative Giese-type reaction has been achieved by using Hantzsch ester as a photoreductant under blue light.

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