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1

NHC Catalyzed Oxidations of Aldehydes to Esters: Chemoselective Acylation of Alcohols in Presence of Amines

Sarkar, Suman De, Grimme, Stefan, Studer, Armido

Journal:

Journal of the American Chemical Society

Year:

2010

Language:

english

File:

PDF, 339 KB

english, 2010

2

Remote C−H Functionalization by a Palladium-Catalyzed Transannular Approach

De Sarkar, Suman

Journal:

Angewandte Chemie International Edition

Year:

2016

Language:

english

File:

PDF, 930 KB

english, 2016

3

Weakly Coordinating Directing Groups for Ruthenium(II)- Catalyzed CH Activation

De Sarkar, Suman, Liu, Weiping, Kozhushkov, Sergei I., Ackermann, Lutz

Journal:

Advanced Synthesis & Catalysis

Year:

2014

Language:

english

File:

PDF, 1.18 MB

english, 2014

4

N-Acyl Amino Acid Ligands for Ruthenium(II)-catalyzed meta-C–H tert-Alkylation with Removable Auxiliaries

Li, Jie, Warratz, Svenja, Zell, Daniel, De Sarkar, Suman, Ishikawa, Eloisa Eriko, Ackermann, Lutz

Journal:

Journal of the American Chemical Society

Year:

2015

Language:

english

File:

PDF, 636 KB

english, 2015

5

Ruthenium(II)-Catalyzed CH Activation with Isocyanates: A Versatile Route to Phthalimides

De Sarkar, Suman, Ackermann, Lutz

Journal:

Chemistry - A European Journal

Year:

2014

Language:

english

File:

PDF, 425 KB

english, 2014

6

meta - and para -Selective C−H Functionalization using Transient Mediators and Noncovalent Templates

Ghosh, Munmun, De Sarkar, Suman

Journal:

Asian Journal of Organic Chemistry

Year:

2018

Language:

english

File:

PDF, 8.28 MB

english, 2018

7

Nickel‐Catalyzed Dehydrogenative Couplings

Arun, V., Mahanty, Kingshuk, De Sarkar, Suman

Journal:

Year:

2019

Language:

english

File:

PDF, 4.82 MB

english, 2019

8

Catalysis with N-Heterocyclic Carbenes under Oxidative Conditions

De Sarkar, Suman, Biswas, Anup, Samanta, Ramesh C., Studer, Armido

Journal:

Chemistry - A European Journal

Year:

2013

Language:

english

File:

PDF, 1.05 MB

english, 2013

9

ChemInform Abstract: N-Acyl Amino Acid Ligands for Ruthenium(II)-Catalyzed meta-C-H tert-Alkylation with Removable Auxiliaries.

Li, Jie, Warratz, Svenja, Zell, Daniel, De Sarkar, Suman, Ishikawa, Eloisa Eriko, Ackermann, Lutz

Journal:

Year:

2016

File:

PDF, 37 KB

2016

10

Biomimetic Carbene-Catalyzed Oxidations of Aldehydes Using TEMPO

Joyram Guin, Suman De Sarkar, Stefan Grimme, Armido Studer

Journal:

Angewandte Chemie International Edition

Year:

2008

Language:

english

File:

PDF, 332 KB

english, 2008

11

ChemInform Abstract: NHC Catalyzed Oxidations of Aldehydes to Esters: Chemoselective Acylation of Alcohols in Presence of Amines.

Suman De Sarkar, Stefan Grimme, Armido Studer

Journal:

Year:

2010

File:

PDF, 32 KB

2010

12

ChemInform Abstract: NHC-Catalyzed Michael Addition to α,β-Unsaturated Aldehydes by Redox Activation.

Suman De Sarkar, Armido Studer

Journal:

Year:

2011

File:

PDF, 51 KB

2011

13

Highly Stereoselective Synthesis of 1,2,3-Trisubstituted Indanes via Oxidative N-Heterocyclic Carbene-Catalyzed Cascades

Biswas, Anup, Sarkar, Suman De, Fröhlich, Roland, Studer, Armido

Journal:

Organic Letters

Year:

2011

Language:

english

File:

PDF, 801 KB

english, 2011

14

Oxidative Amidation and Azidation of Aldehydes by NHC Catalysis

De Sarkar, Suman, Studer, Armido

Journal:

Organic Letters

Year:

2010

Language:

english

File:

PDF, 200 KB

english, 2010

15

Ruthenium(II)Biscarboxylate Catalyzed Borylations of C(sp2)-H and C(sp3)-H Bonds

De Sarkar, Suman, Kumar, N. Y. Phani, Ackermann, Lutz

Journal:

Chemistry - A European Journal

Year:

2016

Language:

english

File:

PDF, 1.35 MB

english, 2016

16

ChemInform Abstract: Ruthenium(II)-Catalyzed C-H Activation with Isocyanates: A Versatile Route to Phthalimides.

De Sarkar, Suman, Ackermann, Lutz

Journal:

Year:

2015

File:

PDF, 27 KB

2015

17

ChemInform Abstract: Remote C-H Functionalization by a Palladium-Catalyzed Transannular Approach

De Sarkar, Suman

Journal:

Year:

2016

File:

PDF, 14 KB

2016

18

Cobalt-Catalyzed Sustainable Synthesis of Benzimidazoles by Redox-Economical Coupling of o -Nitroanilines and Alcohols

Das, Sanju, Mallick, Samrat, De Sarkar, Suman

Journal:

Journal of Organic Chemistry

Year:

2019

File:

PDF, 882 KB

2019

19

Enantioselective cyclopropanation of enals by oxidative N-heterocyclic carbene catalysis

Biswas, Anup, De Sarkar, Suman, Tebben, Ludger, Studer, Armido

Journal:

Chemical Communications

Year:

2012

Language:

english

File:

PDF, 927 KB

english, 2012

20

ChemInform Abstract: Catalysis with N-Heterocyclic Carbenes under Oxidative Conditions

De Sarkar, Suman, Biswas, Anup, Samanta, Ramesh C., Studer, Armido

Journal:

Year:

2013

File:

PDF, 18 KB

2013

21

ChemInform Abstract: Weakly Coordinating Directing Groups for Ruthenium(II)-Catalyzed C-H Activation

De Sarkar, Suman, Liu, Weiping, Kozhushkov, Sergei I., Ackermann, Lutz

Journal:

Year:

2014

File:

PDF, 12 KB

2014

22

Synthetic Applications of Vinyl Ruthenium Carbene Derived from Diazoalkanes and Alkynes

Dey, Soumen, De Sarkar, Suman

Journal:

Advanced Synthesis & Catalysis

Year:

2017

Language:

english

File:

PDF, 3.11 MB

english, 2017

23

Kinetic Resolution of Secondary Alcohols by NHC-Catalyzed Oxidative Esterification

De Sarkar, Suman, Biswas, Anup, Song, Chie, Studer, Armido

Journal:

Year:

2011

Language:

english

File:

PDF, 185 KB

english, 2011

24

ChemInform Abstract: Enantioselective Cyclopropanation of Enals by Oxidative N-Heterocyclic Carbene Catalysis.

Anup Biswas, Suman De Sarkar, Ludger Tebben, Armido Studer

Journal:

Year:

2012

File:

PDF, 46 KB

2012

25

An Indole Alkaloid from a Tribal Folklore Inhibits Immediate Early Event in HSV-2 Infected Cells with Therapeutic Efficacy in Vaginally Infected Mice

Bag, Paromita, Ojha, Durbadal, Mukherjee, Hemanta, Halder, Umesh Chandra, Mondal, Supriya, Chandra, Nidhi S., Nandi, Suman, Sharon, Ashoke, Sarkar, Mamta Chawla, Chakrabarti, Sekhar, Chattopadhyay, De

Journal:

Year:

2013

Language:

english

File:

PDF, 2.00 MB

english, 2013

26

NHC-katalysierte Michael-Additionen an α,β-ungesättigte Aldehyde unter Redoxaktivierung

Suman De Sarkar, Prof. Dr. Armido Studer

Journal:

Angewandte Chemie

Year:

2010

Language:

german

File:

PDF, 300 KB

german, 2010

27

Nucleophilic Addition of Enols and Enamines to α,β-Unsaturated Acyl Azoliums: Mechanistic Studies

Ramesh C. Samanta, Biplab Maji, Dr. Suman De Sarkar, Dr. Klaus Bergander, Dr. Roland Fröhlich, Dr. Christian Mück-Lichtenfeld, Prof. Dr. Herbert Mayr, Prof. Dr. Armido Studer

Journal:

Angewandte Chemie International Edition

Year:

2012

Language:

english

File:

PDF, 623 KB

english, 2012

28

Spectroscopic and magnetic investigations of a spin-frustrated Mn-doped CoAl 2 O 4 spinel

Pradhan, Suman Kalyan, Dalal, Biswajit, Sarkar, Ankita, De, Subodh Kumar

Journal:

Physical Chemistry Chemical Physics

Year:

2019

Language:

english

File:

PDF, 3.19 MB

english, 2019

29

ChemInform Abstract: Oxidative Amidation and Azidation of Aldehydes by NHC Catalysis.

Suman De Sarkar, Armido Studer

Journal:

Year:

2010

File:

PDF, 32 KB

2010

30

ChemInform Abstract: Highly Stereoselective Synthesis of 1,2,3-Trisubstituted Indans via Oxidative N-Heterocyclic Carbene-Catalyzed Cascades.

Anup Biswas, Suman De Sarkar, Roland Froehlich, Armido Studer

Journal:

Year:

2012

File:

PDF, 60 KB

2012

31

N-Heterocyclic carbene (NHC) catalyzed chemoselective acylation of alcohols in the presence of amines with various acylating reagents

Samanta, Ramesh C., De Sarkar, Suman, Fröhlich, Roland, Grimme, Stefan, Studer, Armido

Journal:

Chemical Science

Year:

2013

Language:

english

File:

PDF, 465 KB

english, 2013

32

NHC-Catalyzed Michael Addition to α,β-Unsaturated Aldehydes by Redox Activation

Suman De Sarkar, Prof. Dr. Armido Studer

Journal:

Angewandte Chemie International Edition

Year:

2010

Language:

english

File:

PDF, 318 KB

english, 2010

33

The Effects of Solar Eclipse of August 1, 2008 on Earth’s Atmospheric Parameters

Syam Sundar De, B. K. De, B. Bandyopadhyay, B. K. Sarkar, Suman Paul, D. K. Haldar, S. Barui, Asim Datta, Syam Sundar Paul, Nikhilesh Paul

Journal:

Pure and Applied Geophysics

Year:

2010

Language:

english

File:

PDF, 404 KB

english, 2010

34

5 year efficacy of a bivalent killed whole-cell oral cholera vaccine in Kolkata, India: a cluster-randomised, double-blind, placebo-controlled trial

Bhattacharya, Sujit K, Sur, Dipika, Ali, Mohammad, Kanungo, Suman, You, Young Ae, Manna, Byomkesh, Sah, Binod, Niyogi, Swapan K, Park, Jin Kyung, Sarkar, Banwarilal, Puri, Mahesh K, Kim, Deok Ryun, De

Journal:

The Lancet Infectious Diseases

Year:

2013

Language:

english

File:

PDF, 416 KB

english, 2013

35

Ruthenium(II)-catalysed remote C–H alkylations as a versatile platform to meta-decorated arenes

Li, Jie, Korvorapun, Korkit, De Sarkar, Suman, Rogge, Torben, Burns, David J., Warratz, Svenja, Ackermann, Lutz

Journal:

Nature Communications

Year:

2017

Language:

english

File:

PDF, 565 KB

english, 2017

36

Synthesis of Polysubstituted Quinolines from α-2-Aminoaryl Alcohols Via Nickel-catalyzed Dehydrogenative Coupling

Das, Sanju, Maiti, Debabrata, De Sarkar, Suman

Journal:

Journal of Organic Chemistry

Year:

2018

Language:

english

File:

PDF, 449 KB

english, 2018

37

Regioselective CâH Sulfonylation of 2 H -Indazoles by Electrosynthesis

Mahanty, Kingshuk, Maiti, Debabrata, De Sarkar, Suman

Journal:

Journal of Organic Chemistry

Year:

2020

Language:

english

File:

PDF, 938 KB

english, 2020

38

Hematidrosis

Subham Bhattacharya, Mrinal Kanti Das, Suman Sarkar, Avishek De

Journal:

Indian Pediatrics

Year:

2013

Language:

english

File:

PDF, 336 KB

english, 2013

39

Palladiumkatalysierte transannulare C-H-Funktionalisierung alicyclischer Amine

De Sarkar, Suman

Journal:

Angewandte Chemie

Year:

2016

Language:

german

File:

PDF, 875 KB

german, 2016

40

Biomimetische Carben-katalysierte Oxidation von Aldehyden mit TEMPO

Joyram Guin, Suman De Sarkar, Stefan Grimme, Armido Studer

Journal:

Angewandte Chemie

Year:

2008

File:

PDF, 333 KB

2008

41

Nukleophile Addition von Enolen und Enaminen an α,β-ungesättigte Acylazoliumionen: Mechanistische Studien

Ramesh C. Samanta, Biplab Maji, Dr. Suman De Sarkar, Dr. Klaus Bergander, Dr. Roland Fröhlich, Dr. Christian Mück-Lichtenfeld, Prof. Dr. Herbert Mayr, Prof. Dr. Armido Studer

Journal:

Angewandte Chemie

Year:

2012

Language:

german

File:

PDF, 612 KB

german, 2012

42

Organophotoredox Catalyzed Cascade Radical Annulation of 2-(Allyloxy)arylaldehydes with N-(acyloxy)phthalimides: Towards Alkylated Chroman-4-one Derivatives

Das, Sanju, Parida, Sushanta Kumar, Mandal, Tanumoy, Sing, Laxmikanta, De Sarkar, Suman, MURARKA, SANDIP

Journal:

Chemistry – An Asian Journal

Year:

2020

Language:

english

File:

PDF, 1.25 MB

english, 2020

43

Allelopathic Activity of the Iron Chelator Anachelin - A Molecular Hybrid with a Dual Mode of Action

De Sarkar, Suman, Blom, Judith F., Bethuel, Yann, Jüttner, Friedrich, Gademann, Karl

Journal:

Helvetica Chimica Acta

Year:

2016

Language:

english

File:

PDF, 403 KB

english, 2016

44

Electrochemical Chalcogenation of β,γ‐Unsaturated Amides and Oximes to Corresponding Oxazolines and Isoxazolines

Mallick, Samrat, Baidya, Mrinmay, Mahanty, Kingshuk, Maiti, Debabrata, De Sarkar, Suman

Journal:

Advanced Synthesis & Catalysis

Year:

2020

File:

PDF, 2.13 MB

2020

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