Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Cationic ruthenium(II) catalysts for oxidative C-H/N-H bond functionalizations of anilines with removable directing group: synthesis of indoles in water.

Literature DB >> 22242646

Cationic ruthenium(II) catalysts for oxidative C-H/N-H bond functionalizations of anilines with removable directing group: synthesis of indoles in water.

Abstract

Cationic ruthenium(II) complexes enabled oxidative C-H bond functionalizations with anilines bearing removable directing groups. The C-H/N-H bond cleavages occurred most efficiently in water as a sustainable solvent and provided general access to various bioactive indoles. Mechanistic studies provided strong support for a novel reaction manifold.

Entities: Chemical

Mesh：

Substances：

Year: 2012 PMID： 22242646 DOI： 10.1021/ol203309y

Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005

Keyword Cloud
Cited

13 in total

1. Intermolecular [3+2] Annulation of Cyclopropylanilines with Alkynes, Enynes, and Diynes via Visible Light Photocatalysis.

Authors: Theresa H Nguyen; Scott A Morris; Nan Zheng
Journal: Adv Synth Catal Date: 2014-09-15 Impact factor: 5.837

2. Platinum-catalyzed tandem indole annulation/arylation for the synthesis of diindolylmethanes and indolo[3,2-b]carbazoles.

Authors: Dongxu Shu; Gabrielle N Winston-McPherson; Wangze Song; Weiping Tang
Journal: Org Lett Date: 2013-08-05 Impact factor: 6.005

3. Double-fold C-H oxygenation of arenes using PyrDipSi: a general and efficient traceless/modifiable silicon-tethered directing group.

Authors: Anton V Gulevich; Ferdinand S Melkonyan; Dhruba Sarkar; Vladimir Gevorgyan
Journal: J Am Chem Soc Date: 2012-03-19 Impact factor: 15.419

Review 4. En route to metal-mediated and metal-catalysed reactions in water.

Authors: Feng Zhou; Chao-Jun Li
Journal: Chem Sci Date: 2018-11-05 Impact factor: 9.825

5. Copper-Catalyzed Synthesis of N-Aryl and N-Sulfonyl Indoles from 2-Vinylanilines with O₂ as Terminal Oxidant and TEMPO as Co-Catalyst.

Authors: Timothy W Liwosz; Sherry R Chemler
Journal: Synlett Date: 2014 Impact factor: 2.454

6. A visible-light-mediated oxidative C-N bond formation/aromatization cascade: photocatalytic preparation of N-arylindoles.

Authors: Soumitra Maity; Nan Zheng
Journal: Angew Chem Int Ed Engl Date: 2012-08-22 Impact factor: 15.336

Cationic ruthenium(II) catalysts for oxidative C-H/N-H bond functionalizations of anilines with removable directing group: synthesis of indoles in water.

1. Intermolecular [3+2] Annulation of Cyclopropylanilines with Alkynes, Enynes, and Diynes via Visible Light Photocatalysis.

2. Platinum-catalyzed tandem indole annulation/arylation for the synthesis of diindolylmethanes and indolo[3,2-b]carbazoles.

3. Double-fold C-H oxygenation of arenes using PyrDipSi: a general and efficient traceless/modifiable silicon-tethered directing group.

Review 4. En route to metal-mediated and metal-catalysed reactions in water.

5. Copper-Catalyzed Synthesis of N-Aryl and N-Sulfonyl Indoles from 2-Vinylanilines with O₂ as Terminal Oxidant and TEMPO as Co-Catalyst.

6. A visible-light-mediated oxidative C-N bond formation/aromatization cascade: photocatalytic preparation of N-arylindoles.

7. Rhodium(III)-catalyzed alkenyl C-H bond functionalization: convergent synthesis of furans and pyrroles.

8. Ru-catalysed C-H arylation of indoles and pyrroles with boronic acids: scope and mechanistic studies.

9. Rh-catalyzed aerobic oxidative cyclization of anilines, alkynes, and CO.

10. π-Extended Polyaromatic Hydrocarbons by Sustainable Alkyne Annulations through Double C-H/N-H Activation.