Visible-Light-Responsive Anthraquinone Functionalized Covalent Organic Frameworks for Metal-Free Selective Oxidation of Sulfides: Effects of Morphology and Structure

ACS Catalysis ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 6664-6675 ◽  
Author(s):  
Qing Li ◽  
Xingwang Lan ◽  
Guangyu An ◽  
Luis Ricardez-Sandoval ◽  
Zhenguang Wang ◽  
...  
Keyword(s):  
Visible Light ◽  
Selective Oxidation ◽  
Covalent Organic Frameworks ◽  
Metal Free ◽  
Oxidation Of Sulfides ◽  
Morphology And Structure

Visible-light photocatalytic aerobic oxidation of sulfides to sulfoxides with a perylene diimide photocatalyst

2019 ◽  
Vol 17 (30) ◽  
pp. 7144-7149 ◽  
Author(s):  
Yueying Gao ◽  
Huan Xu ◽  
Shiwei Zhang ◽  
Yan Zhang ◽  
Chunlei Tang ◽  
...  
Keyword(s):  
Visible Light ◽  
Aerobic Oxidation ◽  
Perylene Diimide ◽  
Metal Free ◽  
Oxidation Of Sulfides ◽  
Visible Light Photocatalytic

Under visible light, a metal-free aerobic selective sulfoxidation photosensitized by a perylene diimide photocatalyst has been developed.

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.

Visible light photocatalysis with CBr4: a highly selective aerobic photooxidation of methylarenes to aldehydes

RSC Advances ◽  
2016 ◽  
Vol 6 (18) ◽  
pp. 14547-14551 ◽  
Author(s):  
Shubhangi Tripathi ◽  
Sachchida N. Singh ◽  
Lal Dhar S. Yadav
Keyword(s):  
Visible Light ◽  
Molecular Oxygen ◽  
Selective Oxidation ◽  
Aromatic Aldehydes ◽  
Visible Light Photocatalysis ◽  
Simple Metal ◽  
Metal Free

An efficient, operationally simple, metal-free strategy for the selective oxidation of methylarenes to aromatic aldehydes through visible light photocatalysis employing CBr4 and molecular oxygen is reported.

Highly selective oxidation of sulfides on a CdS/C3N4 catalyst with dioxygen under visible-light irradiation

2017 ◽  
Vol 7 (3) ◽  
pp. 587-595 ◽  
Author(s):  
Yong Xu ◽  
Zi-Cheng Fu ◽  
Shuang Cao ◽  
Yong Chen ◽  
Wen-Fu Fu
Keyword(s):  
Visible Light ◽  
Selective Oxidation ◽  
Visible Light Irradiation ◽  
Photocatalytic Oxidation ◽  
Light Irradiation ◽  
Product Selectivity ◽  
Oxidation Of Sulfides

A CdS/C3N4 visible-light catalyst exhibits high product selectivity towards photocatalytic oxidation of sulfides into corresponding sulfoxides with dioxygen in methanol.

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

scholarly journals Sulfoxidation of alkenes and alkynes with NFSI as a radical initiator and selective oxidant

2017 ◽  
Vol 53 (1) ◽  
pp. 184-187 ◽  
Author(s):  
Yuexia Zhang ◽  
Zeng Rong Wong ◽  
Xingxing Wu ◽  
Sherman J. L. Lauw ◽  
Xuan Huang ◽  
...  
Keyword(s):  
Selective Oxidation ◽  
Facile Synthesis ◽  
One Pot ◽  
Metal Free ◽  
Radical Initiator ◽  
Oxidation Of Sulfides ◽  
Radical Generation

A one-pot metal-free facile synthesis of sulfoxides from alkenes and alkynes is disclosed. NFSI is used to enable radical generation for thiol–ene/yne reaction and subsequent selective oxidation of sulfides to sulfoxides.

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
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