Search Results - "Kumar, Roopender"

Modular Synthesis of Heterobenzylic Amines via Carbonyl Azinylative Amination.

Authors: Rafaniello, Alex A. Kumar, Roopender Phillips, Rachel C. et al.

Source: Angewandte Chemie. 10/14/2024, Vol. 136 Issue 42, p1-12. 12p.

Alkoxyallene‐Based LANCA Three‐Component Synthesis of 1,2‐Diketones, Quinoxalines, and Unique Isoindenone Dimers and a Computational Study of the Isoindenone Dimerization.

Authors: Kumar, Roopender Bera, Mrinal K. Zimmer, Reinhold et al.

Source: European Journal of Organic Chemistry. 3/22/2020, Vol. 2020 Issue 11, p1753-1763. 11p.

The First Gold(III) Formate: Evidence for β-Hydride Elimination.

Authors: Kumar, Roopender Krieger, Jean-Philippe Gómez-Bengoa, Enrique et al.

Source: Angewandte Chemie International Edition. 10/9/2017, Vol. 56 Issue 42, p12862-12865. 4p.

Cyclometalated Gold(III) Complexes: Synthesis, Reactivity, and Physicochemical Properties.

Authors: Kumar, Roopender Nevado, Cristina

Source: Angewandte Chemie International Edition. 2/13/2017, Vol. 56 Issue 8, p1994-2015. 22p.

Cyclometallierte Au^III-Komplexe: Synthese, Reaktivität und physikalisch-chemische Eigenschaften.

Authors: Kumar, Roopender Nevado, Cristina

Source: Angewandte Chemie. 2/13/2017, Vol. 129 Issue 8, p2024-2046. 23p.

Luminescent (N^C^C) Gold(III) Complexes: Stabilized Gold(III) Fluorides.

Authors: Kumar, Roopender Linden, Anthony Nevado, Cristina

Source: Angewandte Chemie International Edition. 11/23/2015, Vol. 54 Issue 48, p14287-14290. 4p.

Phosphorescent κ3‐(N^C^C)‐Gold(III) Complexes: Synthesis, Photophysics, Computational Studies and Application to Solution‐Processable OLEDs.

Authors: Beucher, Hélène Kumar, Sudhir Kumar, Roopender et al.

Source: Chemistry - A European Journal; 12/23/2020, Vol. 26 Issue 72, p17604-17612, 9p

Evidence for Direct Transmetalation of Au^III-F with Boronic Acids.

Authors: Kumar, Roopender Linden, Anthony Nevado, Cristina

Source: Journal of the American Chemical Society. 10/26/2016, Vol. 138 Issue 42, p13790-13793. 4p. 1 Chart.

Subjects: Organometallic chemistry, Boronic acids, Bond formation mechanism, Suzuki reaction, Chemical reagents

Cyclometallierte AuIII-Komplexe: Synthese, Reaktivität und physikalisch-chemische Eigenschaften.

Authors: Kumar, Roopender Nevado, Cristina

Source: Angewandte Chemie; 2/13/2017, Vol. 129 Issue 8, p2024-2046, 23p

Gold-Catalyzed Direct Oxidative Arylation with Boron Coupling Partners.

Authors: Hofer, Manuel Genoux, Alexandre Kumar, Roopender et al.

Source: Angewandte Chemie International Edition; 1/19/2017, Vol. 56 Issue 4, p1021-1025, 5p

Evidence for Direct Transmetalation of Au^III-F with Boronic Acids.

Authors: Kumar, Roopender Linden, Anthony Nevado, Cristina

Source: Journal of the American Chemical Society; 10/26/2016, Vol. 138 Issue 42, p13790-13793, 4p, 1 Chart

Phosphorescent κ³‐(N^C^C)‐Gold(III) Complexes: Synthesis, Photophysics, Computational Studies and Application to Solution‐Processable OLEDs.

Authors: Beucher, Hélène Kumar, Sudhir Kumar, Roopender et al.

Source: Chemistry - A European Journal. 12/23/2020, Vol. 26 Issue 72, p17604-17612. 9p.

Modular synthesis of α-branched secondary alkylamines via visible-light-mediated carbonyl alkylative amination.

Authors: Smith MA Kang RJD Kumar R et al.

Source: Chemical science [Chem Sci] 2024 Aug 23. Date of Electronic Publication: 2024 Aug 23.

Publication Type: Journal Article

Journal Info: Publisher: Royal Society of Chemistry Country of Publication: England NLM ID: 101545951 Publication Model: Print-Electronic Cited Medium: Print ISSN: 2041-6520 (Print) Linking ISSN: 20416520 NLM ISO Abbreviation: Chem Sci

Multicomponent Synthesis of α-Branched Amines via a Zinc-Mediated Carbonyl Alkylative Amination Reaction.

Authors: Phelps JM Kumar R Robinson JD et al.

Source: Journal of the American Chemical Society [J Am Chem Soc] 2024 Apr 03; Vol. 146 (13), pp. 9045-9062. Date of Electronic Publication: 2024 Mar 15.

Publication Type: Journal Article

Journal Info: Publisher: American Chemical Society Country of Publication: United States NLM ID: 7503056 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1520-5126 (Electronic) Linking ISSN: 00027863 NLM ISO Abbreviation: J Am Chem Soc Subsets: MEDLINE; PubMed not MEDLINE

C(sp³)-C(sp³) coupling of non-activated alkyl-iodides with electron-deficient alkenes via visible-light/silane-mediated alkyl-radical formation.

Authors: Mistry S Kumar R Lister A et al.

Source: Chemical science [Chem Sci] 2022 Oct 28; Vol. 13 (44), pp. 13241-13247. Date of Electronic Publication: 2022 Oct 28 (Print Publication: 2022).

Publication Type: Journal Article

Journal Info: Publisher: Royal Society of Chemistry Country of Publication: England NLM ID: 101545951 Publication Model: eCollection Cited Medium: Print ISSN: 2041-6520 (Print) Linking ISSN: 20416520 NLM ISO Abbreviation: Chem Sci Subsets: PubMed not MEDLINE

Visible light-mediated radical fluoromethylation via halogen atom transfer activation of fluoroiodomethane.

Authors: Deneny PJ Kumar R Gaunt MJ

Source: Chemical science [Chem Sci] 2021 Sep 08; Vol. 12 (38), pp. 12812-12818. Date of Electronic Publication: 2021 Sep 08 (Print Publication: 2021).

Publication Type: Journal Article

Journal Info: Publisher: Royal Society of Chemistry Country of Publication: England NLM ID: 101545951 Publication Model: eCollection Cited Medium: Print ISSN: 2041-6520 (Print) Linking ISSN: 20416520 NLM ISO Abbreviation: Chem Sci Subsets: PubMed not MEDLINE

Visible-Light-Mediated Carbonyl Alkylative Amination to All-Alkyl α-Tertiary Amino Acid Derivatives.

Authors: Blackwell JH Kumar R Gaunt MJ

Source: Journal of the American Chemical Society [J Am Chem Soc] 2021 Jan 27; Vol. 143 (3), pp. 1598-1609. Date of Electronic Publication: 2021 Jan 11.

Publication Type: Journal Article; Research Support, Non-U.S. Gov't

Journal Info: Publisher: American Chemical Society Country of Publication: United States NLM ID: 7503056 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1520-5126 (Electronic) Linking ISSN: 00027863 NLM ISO Abbreviation: J Am Chem Soc Subsets: MEDLINE; PubMed not MEDLINE

Visible-light mediated carbonyl trifluoromethylative amination as a practical method for the synthesis of β-trifluoromethyl tertiary alkylamines.

Authors: Kolahdouzan K Kumar R Gaunt MJ

Source: Chemical science [Chem Sci] 2020 Oct 09; Vol. 11 (44), pp. 12089-12094. Date of Electronic Publication: 2020 Oct 09.

Publication Type: Journal Article

Journal Info: Publisher: Royal Society of Chemistry Country of Publication: England NLM ID: 101545951 Publication Model: Electronic Cited Medium: Print ISSN: 2041-6520 (Print) Linking ISSN: 20416520 NLM ISO Abbreviation: Chem Sci Subsets: PubMed not MEDLINE

A general carbonyl alkylative amination for tertiary amine synthesis.

Authors: Kumar R Flodén NJ Whitehurst WG et al.

Source: Nature [Nature] 2020 May; Vol. 581 (7809), pp. 415-420. Date of Electronic Publication: 2020 Apr 08.

Publication Type: Journal Article; Research Support, Non-U.S. Gov't

Journal Info: Publisher: Nature Publishing Group Country of Publication: England NLM ID: 0410462 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1476-4687 (Electronic) Linking ISSN: 00280836 NLM ISO Abbreviation: Nature Subsets: MEDLINE

The LANCA three-component reaction to highly substituted β-ketoenamides - versatile intermediates for the synthesis of functionalized pyridine, pyrimidine, oxazole and quinoxaline derivatives.

Authors: Lechel T Kumar R Bera MK et al.

Source: Beilstein journal of organic chemistry [Beilstein J Org Chem] 2019 Mar 13; Vol. 15, pp. 655-678. Date of Electronic Publication: 2019 Mar 13 (Print Publication: 2019).

Publication Type: Journal Article; Review

Journal Info: Publisher: Beilstein-Institut Country of Publication: Germany NLM ID: 101250746 Publication Model: eCollection Cited Medium: Print ISSN: 1860-5397 (Print) Linking ISSN: 18605397 NLM ISO Abbreviation: Beilstein J Org Chem Subsets: PubMed not MEDLINE