Visible-Light-Driven Carboxylation of Aryl Halides by the Combined Use of Palladium and Photoredox Catalysts

2017 ◽  
Vol 139 (28) ◽  
pp. 9467-9470 ◽  
Author(s):  
Katsuya Shimomaki ◽  
Kei Murata ◽  
Ruben Martin ◽  
Nobuharu Iwasawa
Keyword(s):  
Visible Light ◽  
Aryl Halides ◽  
Combined Use ◽  
Visible Light Driven

Solvent-free coupling of aryl halides with pyrroles applying visible-light photocatalysis

2017 ◽  
Vol 2 (4) ◽  
pp. 472-478 ◽  
Author(s):  
M. Obst ◽  
R. S. Shaikh ◽  
B. König
Keyword(s):  
Visible Light ◽  
Solvent Free ◽  
Aryl Halides ◽  
Visible Light Photocatalysis ◽  
Visible Light Driven

A novel reactor for solvent-free, visible-light-driven photocatalytic transformations was developed.

Visible light-driven photogeneration of hydrogen sulfide

2017 ◽  
Vol 53 (86) ◽  
pp. 11830-11833 ◽  
Author(s):  
Seung Yeon Yi ◽  
Yu Kyung Moon ◽  
Sinheui Kim ◽  
Sonam Kim ◽  
Gyurim Park ◽  
...  
Keyword(s):  
Hydrogen Sulfide ◽  
Visible Light ◽  
Singlet Oxygen ◽  
Efficient Generation ◽  
Combined Use ◽  
Visible Light Driven

The combined use of a singlet oxygen photosensitizer and 1,3-diarylisobenzothiophene enables efficient generation of hydrogen sulfide at tunable photoirradiation wavelengths.

Visible light-driven photocatalytic Heck reaction over carbon nanocoil supported Pd nanoparticles

2016 ◽  
Vol 6 (21) ◽  
pp. 7738-7743 ◽  
Author(s):  
Xiao-Wei Guo ◽  
Cai-Hong Hao ◽  
Cheng-Yu Wang ◽  
Sarina Sarina ◽  
Xiao-Ning Guo ◽  
...  
Keyword(s):  
Visible Light ◽  
Heck Reaction ◽  
Coupling Reaction ◽  
Pd Nanoparticles ◽  
Aryl Halides ◽  
Pd Nanoparticle ◽  
Visible Light Driven ◽  
Nanoparticle System ◽  
Supported Pd

This paper presents a carbon nanocoil supported Pd nanoparticle system (Pd/CNCs) as a photocatalyst for coupling reaction of aryl halides and alkenes (Heck reaction) at 40 °C.

Visible-Light-Driven Reductive Carboarylation of Styrenes with CO2 and Aryl Halides

2019 ◽  
Author(s):  
Hao Wang ◽  
yuzhen gao ◽  
Chunlin Zhou ◽  
Gang Li
Keyword(s):  
Visible Light ◽  
Alkyl Halides ◽  
Aryl Halides ◽  
Addition Reactions ◽  
Aryl Chlorides ◽  
Aryl Iodides ◽  
Visible Light Driven ◽  
User Friendly

The first example of visible-light-driven reductive carboarylation of styrenes with CO<sub>2</sub> and aryl halides in a regioselective manner has been achieved. A broad range of aryl iodides and bromides were compatible with this reaction. <a>Moreover, pyridyl halides, alkyl halides and even aryl chlorides were also viable with this method.</a> These findings may stimulate the exploration of novel visible-light-driven Meerwein arylation-addition reactions with user-friendly aryl halides as the radical sources and the photocatalytic utilization of CO<sub>2.</sub>

Construction of a visible light-driven hydrocarboxylation cycle of alkenes by the combined use of Rh(i) and photoredox catalysts

2017 ◽  
Vol 53 (21) ◽  
pp. 3098-3101 ◽  
Author(s):  
Kei Murata ◽  
Nobutsugu Numasawa ◽  
Katsuya Shimomaki ◽  
Jun Takaya ◽  
Nobuharu Iwasawa
Keyword(s):  
Visible Light ◽  
Catalytic Cycle ◽  
Combined Use ◽  
Visible Light Driven

A visible light-driven catalytic cycle for hydrocarboxylation of alkenes with CO2 was established using a combination of a Rh(i) complex as a carboxylation catalyst and [Ru(bpy)3]2+ (bpy = 2,2′-bipyridyl) as a photoredox catalyst.

Visible-Light-Driven Reductive Carboarylation of Styrenes with CO2 and Aryl Halides

2020 ◽  
Vol 142 (18) ◽  
pp. 8122-8129 ◽  
Author(s):  
Hao Wang ◽  
Yuzhen Gao ◽  
Chunlin Zhou ◽  
Gang Li
Keyword(s):  
Visible Light ◽  
Aryl Halides ◽  
Visible Light Driven

Visible-Light-Driven Reductive Carboarylation of Styrenes with CO2 and Aryl Halides

2019 ◽  
Author(s):  
Hao Wang ◽  
yuzhen gao ◽  
Chunlin Zhou ◽  
Gang Li
Keyword(s):  
Visible Light ◽  
Alkyl Halides ◽  
Aryl Halides ◽  
Addition Reactions ◽  
Aryl Chlorides ◽  
Aryl Iodides ◽  
Visible Light Driven ◽  
User Friendly

The first example of visible-light-driven reductive carboarylation of styrenes with CO<sub>2</sub> and aryl halides in a regioselective manner has been achieved. A broad range of aryl iodides and bromides were compatible with this reaction. <a>Moreover, pyridyl halides, alkyl halides and even aryl chlorides were also viable with this method.</a> These findings may stimulate the exploration of novel visible-light-driven Meerwein arylation-addition reactions with user-friendly aryl halides as the radical sources and the photocatalytic utilization of CO<sub>2.</sub>

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