Radical alkylation of isocyanides with amino acid-/peptide-derived Katritzky salts via photoredox catalysis

2019 ◽  
Vol 17 (6) ◽  
pp. 1531-1534 ◽  
Author(s):  
Ze-Fan Zhu ◽  
Miao-Miao Zhang ◽  
Feng Liu
Keyword(s):  
Amino Acid ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Bond Activation ◽  
Light Irradiation ◽  
Photoredox Catalysis ◽  
Amino Acid Peptide

A mild and practical protocol is developed for the synthesis of functionalized phenanthridines via C(sp3)–N bond activation upon visible-light irradiation.

scholarly journals Tertiary amine mediated aerobic oxidation of sulfides into sulfoxides by visible-light photoredox catalysis on TiO2

2015 ◽  
Vol 6 (8) ◽  
pp. 5000-5005 ◽  
Author(s):  
Xianjun Lang ◽  
Wei Hao ◽  
Wan Ru Leow ◽  
Shuzhou Li ◽  
Jincai Zhao ◽  
...  
Keyword(s):  
Visible Light ◽  
Tertiary Amine ◽  
Visible Light Irradiation ◽  
Aerobic Oxidation ◽  
Light Irradiation ◽  
Photoredox Catalysis ◽  
Synergistic Catalysis ◽  
Oxidation Of Sulfides ◽  
Selective Aerobic Oxidation

The selective aerobic oxidation of sulfides into sulfoxides on TiO2 under visible-light irradiation was accomplished through synergistic catalysis with triethylamine.

Oxidative alkylation of alkenes with carbonyl compounds through concomitant 1,2-aryl migration by photoredox catalysis

2020 ◽  
Vol 44 (37) ◽  
pp. 16031-16035
Author(s):  
Zhaowei Lin ◽  
Maojian Lu ◽  
Boyi Liu ◽  
Jing Gao ◽  
Mingqiang Huang ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Carbonyl Compounds ◽  
Light Irradiation ◽  
Photoredox Catalysis ◽  
Diaryliodonium Salt ◽  
Oxidative Alkylation ◽  
Organic Fluorophore

An efficient protocol for the construction of 1,5-diketones was realized in the presence of organic fluorophore 4CzIPN, diaryliodonium salt, and visible light irradiation.

Synthesis of new fused heterocyclic aromatic hydrocarbons via C–S and C–C bond formation by C–H bond activation in the presence of new Pd(ii) Schiff's base complexes

RSC Advances ◽  
2016 ◽  
Vol 6 (91) ◽  
pp. 88321-88331 ◽  
Author(s):  
Someshwar Pola ◽  
Yadagiri Bhongiri ◽  
Ramchander Jadhav ◽  
Prabhakar Ch ◽  
Venkanna G.
Keyword(s):  
Schiff Base ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Aromatic Hydrocarbons ◽  
High Stability ◽  
Bond Activation ◽  
Bond Formation ◽  
Macrocyclic Complexes ◽  
Light Irradiation ◽  
Schiff’S Base

Pd(ii) Schiff base macrocyclic complexes are used as photocatalysts with high stability, C–S bond and intramolecular C–H bond activation under visible light irradiation.

Synthesis of trifluoroalkyl or difluoroalkyl phenanthridine derivatives via cascade reaction using an intramolecular cyano group as a radical acceptor under photoredox catalysis

2018 ◽  
Vol 16 (3) ◽  
pp. 414-423 ◽  
Author(s):  
Xu Liu ◽  
Zhongjie Wu ◽  
Zeguo Zhang ◽  
Ping Liu ◽  
Peipei Sun
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Cyano Group ◽  
Cascade Reaction ◽  
Light Irradiation ◽  
Photoredox Catalysis ◽  
Cascade Cyclization ◽  
Radical Acceptor ◽  
Cyclization Process

In the presence of Ru(phen)3Cl2 or fac-Ir(ppy)3 under visible-light irradiation, the addition of fluorinated radicals to N-arylacrylamides followed by an intramolecular cyano group insertion cascade cyclization process produced the target compounds in moderate to good yields.

917 Antibacterial evaluation on composite coating of HAp/amino acid with photocatalyst by visible light irradiation

2016 ◽  
Vol 2016.53 (0) ◽  
pp. _917-1_-_917-5_
Author(s):  
Sarita MORAKUL ◽  
Yuichi OTSUKA ◽  
Kiyoshi OHNUMA ◽  
Motohiro TAGAYA ◽  
Satoshi MOTOZUKA ◽  
...  
Keyword(s):  
Amino Acid ◽  
Visible Light ◽  
Composite Coating ◽  
Visible Light Irradiation ◽  
Light Irradiation ◽  
Antibacterial Evaluation

Self-assembly of graphene-encapsulated antimony sulfide nanocomposites for photoredox catalysis: boosting charge transfer via interface configuration modulation

2019 ◽  
Vol 43 (35) ◽  
pp. 13837-13849 ◽  
Author(s):  
Bei-Bei Zhang ◽  
Ming-Hui Huang ◽  
Xiao-Cheng Dai ◽  
Tao Li ◽  
Yu-Bing Li ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Visible Light ◽  
Visible Light Irradiation ◽  
Self Assembly ◽  
Light Irradiation ◽  
Photoredox Catalysis ◽  
Antimony Sulfide

Charge transfer over Sb2S3–GR nanocomposites was tuned by exquisite interface configuration engineering, which results in enhanced photoredox performances under visible light irradiation.

scholarly journals Highly selective visible light-induced Ti–O bond splitting in an ansa-titanocene dihydroxido complex

2015 ◽  
Vol 51 (15) ◽  
pp. 3065-3068 ◽  
Author(s):  
Christian Godemann ◽  
Laura Dura ◽  
Dirk Hollmann ◽  
Kathleen Grabow ◽  
Ursula Bentrup ◽  
...  
Keyword(s):  
Visible Light ◽  
Visible Light Irradiation ◽  
Bond Activation ◽  
Light Irradiation ◽  
Bond Splitting

Visible light irradiation of an ansa-titanocene(iv) dihydroxido complex Me4Si2(C5Me4)2Ti(OH)2 induces highly selective Ti–O bond activation to exclusively yield Ti(iii) complexes.

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