Visible Light-Driven Cross-Coupling Reactions at Lower Temperatures Using a Photocatalyst of Palladium and Gold Alloy Nanoparticles

ACS Catalysis ◽  
2014 ◽  
Vol 4 (6) ◽  
pp. 1725-1734 ◽  
Author(s):  
Qi Xiao ◽  
Sarina Sarina ◽  
Arixin Bo ◽  
Jianfeng Jia ◽  
Hongwei Liu ◽  
...  
Keyword(s):  
Visible Light ◽  
Gold Alloy ◽  
Cross Coupling ◽  
Alloy Nanoparticles ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Visible Light Driven

ChemInform Abstract: Efficient Photocatalytic Suzuki Cross-Coupling Reactions on Au-Pd Alloy Nanoparticles under Visible Light Irradiation.

ChemInform ◽  
2015 ◽  
Vol 46 (8) ◽  
pp. no-no
Author(s):  
Qi Xiao ◽  
Sarina Sarina ◽  
Esa Jaatinen ◽  
Jianfeng Jia ◽  
Dennis P. Arnold ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Cross Coupling ◽  
Light Irradiation ◽  
Alloy Nanoparticles ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Pd Alloy

Efficient photocatalytic Suzuki cross-coupling reactions on Au–Pd alloy nanoparticles under visible light irradiation

2014 ◽  
Vol 16 (9) ◽  
pp. 4272 ◽  
Author(s):  
Qi Xiao ◽  
Sarina Sarina ◽  
Esa Jaatinen ◽  
Jianfeng Jia ◽  
Dennis P. Arnold ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Cross Coupling ◽  
Light Irradiation ◽  
Alloy Nanoparticles ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Pd Alloy

scholarly journals g-C3N4/γ-Fe2O3/TiO2/Pd: a new magnetically separable photocatalyst for visible-light-driven fluoride-free Hiyama and Suzuki–Miyaura cross-coupling reactions at room temperature

2020 ◽  
Vol 44 (27) ◽  
pp. 11513-11526 ◽  
Author(s):  
Roya Jahanshahi ◽  
Asma Khazaee ◽  
Sara Sobhani ◽  
José Miguel Sansano
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Room Temperature ◽  
Cross Coupling ◽  
Light Irradiation ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Visible Light Driven ◽  
Magnetically Separable

g-C3N4/γ-Fe2O3/TiO2/Pd is developed as a new magnetically separable photocatalyst for efficient fluoride-free Hiyama and Suzuki–Miyaura cross-coupling reactions at room temperature under visible light irradiation.

Visible light-driven cross-coupling reactions of alkyl halides with phenylacetylene derivatives for C(sp3)–C(sp) bond formation catalyzed by a B12 complex

2019 ◽  
Vol 55 (87) ◽  
pp. 13070-13073 ◽  
Author(s):  
Li Chen ◽  
Yohei Kametani ◽  
Kenji Imamura ◽  
Tsukasa Abe ◽  
Yoshihito Shiota ◽  
...  
Keyword(s):  
Visible Light ◽  
Room Temperature ◽  
Bond Formation ◽  
Cross Coupling ◽  
Alkyl Halides ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Visible Light Driven

Visible light-driven cross-coupling reactions of alkyl halides with phenylacetylene and its derivatives catalyzed by the cobalamin derivative (B12) with the [Ir(dtbbpy)(ppy)2]PF6 photocatalyst at room temperature are reported.

scholarly journals Transition-Metal-Free, Visible-Light-Promoted C–S Cross-Coupling through Intermolecular Charge Transfer

Synlett ◽  
2018 ◽  
Vol 29 (19) ◽  
pp. 2449-2455 ◽  
Author(s):  
Garret Miyake ◽  
Bin Liu ◽  
Chern-Hooi Lim
Keyword(s):  
Transition Metal ◽  
Visible Light ◽  
Materials Science ◽  
Bond Formation ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Cross Coupling Reactions ◽  
Visible Light Driven ◽  
Metal Catalyzed ◽  
Historical Developments

C–S cross-couplings are an important class of reactions ­applied across organic synthesis, materials science, and pharma­ceuticals. Several different methodologies have been developed to achieve this significant transformation. However, currently available synthetic procedures significantly rely on transition metals. This article describes historical developments in the field of transition-metal-catalyzed C–S cross-coupling reactions, the development of a visible-light-driven and catalyst-free approach to C–S bond formation, and future outlooks.

scholarly journals Copper’s rapid ascent in visible-light photoredox catalysis

Science ◽  
2019 ◽  
Vol 364 (6439) ◽  
pp. eaav9713 ◽  
Author(s):  
Asik Hossain ◽  
Aditya Bhattacharyya ◽  
Oliver Reiser
Keyword(s):  
Visible Light ◽  
Organic Dyes ◽  
Low Cost ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Photoredox Catalysis ◽  
Cross Coupling Reactions ◽  
Rapid Ascent ◽  
Catalyzed Reactions ◽  
Metal Catalyzed

Visible-light photoredox catalysis offers a distinct activation mode complementary to thermal transition metal catalyzed reactions. The vast majority of photoredox processes capitalizes on precious metal ruthenium(II) or iridium(III) complexes that serve as single-electron reductants or oxidants in their photoexcited states. As a low-cost alternative, organic dyes are also frequently used but in general suffer from lower photostability. Copper-based photocatalysts are rapidly emerging, offering not only economic and ecological advantages but also otherwise inaccessible inner-sphere mechanisms, which have been successfully applied to challenging transformations. Moreover, the combination of conventional photocatalysts with copper(I) or copper(II) salts has emerged as an efficient dual catalytic system for cross-coupling reactions.

Visible-light-induced iodine anion catalyzed decarboxylative/ deaminative C-H alkylation of enamides

2021 ◽  
Author(s):  
Jia-Xin Wang ◽  
Ya-Ting Wang ◽  
Hao Zhang ◽  
Ming-Chen Fu
Keyword(s):  
Amino Acid ◽  
Visible Light ◽  
Cross Coupling ◽  
Coupling Reactions ◽  
Active Esters ◽  
Cross Coupling Reactions ◽  
Redox Active ◽  
Iodine Anion

A visible-light-induced iodine anion catalyzed C-H stereoselective alkylation of enamides has been developed. Redox-active esters and Katritzky salts of the amino acid are amenable for decarboxylative/deaminative cross-coupling reactions, delivering various...

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