Maiti, Gourhari : rechercher sur Z-Library

Subhas Chandra Roy, Chandrani Guin, Gourhari Maiti

Année:

2001

Langue:

english

Fichier:

PDF, 117 KB

english, 2001

Corrigendum to “A mild and efficient method for oxidative halodecarboxylation of α,β-unsaturated aromatic acids using lithium bromide/chloride and ceric ammonium nitrate”: [Tetrahedron Lett. 42 (2001) 9253–9255]

Journal:

Gourhari Maiti, Subhas Chandra Roy

Année:

2002

Fichier:

PDF, 32 KB

2002

A mild and efficient method for the selective cleavage of tert-butyldimethylsilyl ethers to alcohols

Journal:

Maiti, Gourhari, Roy, Subhas Chandra

Année:

1997

Langue:

english

Fichier:

PDF, 187 KB

english, 1997

A Mild and Efficient Method for Selective Deprotection of Tetrahydropyranyl Ethers to Alcohols †

Journal:

Journal of Organic Chemistry

Année:

1996

Langue:

english

Fichier:

PDF, 131 KB

english, 1996

ChemInform Abstract: Diastereoselective Additions of Nucleophiles to Hindered α-Trimethylsilyloxy Aldehydes.

Damien Bourgeois, Gourhari Maiti, Ange Pancrazi, Joelle Prunet

Journal:

Subhas Chandra Roy, Chandrani Guin, Kalyan Kumar Rana, Gourhari Maiti

Année:

2000

Fichier:

PDF, 33 KB

2000

ChemInform Abstract: Ceric Ammonium Nitrate Mediated Selective Bromoalkoxylation of Activated Cinnamyl Compounds Using Lithium Bromide.

Journal:

Subhas Chandra Roy, Chandrani Guin, Kalyan Kumar Rana, Gourhari Maiti

Année:

2001

Fichier:

PDF, 31 KB

2001

ChemInform Abstract: An Efficient Chemo- and Regioselective Oxidative Nuclear Bromination of Activated Aromatic Compounds Using Lithium Bromide and Ceric Ammonium Nitrate.

Journal:

Subhas Chandra Roy, Chandrani Guin, Gourhari Maiti

Année:

2001

Fichier:

PDF, 31 KB

2001

ChemInform Abstract: A Mild and Efficient Method for Oxidative Halodecarboxylation of α,β-Unsaturated Aromatic Acids Using Lithium Bromide/Chloride and Ceric Ammonium Nitrate.

Journal:

Subhas Chandra Roy, Chandrani Guin, Kalyan Kumar Rana, Gourhari Maiti

Année:

2002

Fichier:

PDF, 30 KB

2002

ChemInform Abstract: Stereoselective Synthesis of Trisubstituted Tetrahydrofurans by Radical Cyclization Reaction Using a Hypophosphite Salt. Application to the Total Synthesis of (.+-.)-Dihydrosesamin,

Journal:

Gourhari Maiti, Subhas Chandra Roy

Année:

2002

Fichier:

PDF, 34 KB

2002

Ceric Ammonium Nitrate as a Convenient Catalyst for Protection of Carbonyl Compounds as 1,3-Oxathianes.

Journal:

Gourhari Maiti, Pradip Kundu, Chandrani Guin

Année:

2002

Fichier:

PDF, 27 KB

2002

One-Pot Synthesis of Dihydropyrimidinones Catalyzed by Lithium Bromide: An Improved Procedure for the Biginelli Reaction.

Journal:

David B. Berkowitz, Kannan R. Karukurichi, Roberto de la Salud-Bea, Gourhari Maiti, Jill M. McFadden, Michelle L. Morris

Année:

2003

Fichier:

PDF, 116 KB

2003

ChemInform Abstract: Stereoselective Synthesis of Quaternary α-Vinyl Amino Acids and Their α-(2′Z-Fluoro)vinyl Congeners: Promising Candidates for PLP Enzyme Inactivation

Journal:

R. N. Bhattacharya, Pradip Kundu, Gourhari Maiti

Année:

2010

Fichier:

PDF, 12 KB

2010

ChemInform Abstract: Antimony Trichloride: An Efficient and Mild Catalyst for Cyclization of 2-Aminochalcones to the Corresponding 2-Aryl-2,3-dihydroquinolin-4(1H)-ones

Journal:

R. N. Bhattacharya, Pradip Kundu, Gourhari Maiti

Année:

2010

Fichier:

PDF, 23 KB

2010

ChemInform Abstract: Antimony Trichloride Catalyzed Three-Component Reaction of Urea, Aldehydes and Cyclic Enol Ethers: A Novel Route to 4-Arylhexahydrofuro[2,3-d]pyrimidin-2(3H)-ones.

Journal:

Gourhari Maiti, Rajiv Karmakar, Rudraksha N. Bhattacharya, Utpal Kayal

Année:

2011

Fichier:

PDF, 29 KB

2011

ChemInform Abstract: A Novel One Pot Route to Flavones under Dual Catalysis, an Organo- and a Lewis Acid Catalyst.

Journal:

Gourhari Maiti, Sankar Adhikari, Subhas Chandra Roy

Année:

2012

Fichier:

PDF, 26 KB

2012

Stereoselective total synthesis of (±)-samin and the dimethoxy analogue, the general furofuran lignan precursors

Journal:

David B. Berkowitz, Weijun Shen, Gourhari Maiti

Année:

1995

Langue:

english

Fichier:

PDF, 441 KB

english, 1995

In situ enzymatic screening (ISES) of P,N-ligands for Ni(0)-mediated asymmetric intramolecular allylic amination

Journal:

Tetrahedron: Asymmetry

Année:

2004

Langue:

english

Fichier:

PDF, 460 KB

english, 2004

Imino Diels–Alder reactions: an efficient one-pot synthesis of pyrano and furanoquinoline derivatives catalyzed by SbCl3

Gourhari Maiti, Pradip Kundu

Journal:

R.N. Bhattacharya, Pradip Kundu, Gourhari Maiti

Année:

2006

Langue:

english

Fichier:

PDF, 110 KB

english, 2006

Antimony trichloride catalyzed three-component reaction of urea, aldehydes and cyclic enol ethers: a novel route to 4-arylhexahydrofuro[2,3-d]pyrimidin-2(3H)-ones

Journal:

Subhas Chandra Roy, Chandrani Guin, Kalyan Kumar Rana, Gourhari Maiti

Année:

2011

Langue:

english

Fichier:

PDF, 262 KB

english, 2011

Stereoselective synthesis of trisubstituted tetrahydrofurans by radical cyclisation reaction using a hypophosphite salt. Application to the total synthesis of (±)-dihydrosesamin

Journal:

Gourhari Maiti, Sankar Adhikari, Subhas Chandra Roy

Année:

2002

Langue:

english

Fichier:

PDF, 121 KB

english, 2002

Stereoselective total synthesis of (±)-Samin, the general furofuran lignan precursor

Journal:

Gourhari Maiti, Sankar Adhikari, Subhas Chandra Roy

Année:

1994

Langue:

english

Fichier:

PDF, 141 KB

english, 1994

Short and stereoselective synthesis of (±) - dihydrosesamin by a radical cyclisation reaction

Journal:

Subhas Chandra Roy, Chandrani Guin, Kalyan Kumar Rana, Gourhari Maiti

Année:

1994

Langue:

english

Fichier:

PDF, 137 KB

english, 1994

An efficient chemo and regioselective oxidative nuclear bromination of activated aromatic compounds using lithium bromide and ceric ammonium nitrate

Journal:

Gourhari Maiti, Pradip Kundu, Chandrani Guin

Année:

2001

Langue:

english

Fichier:

PDF, 71 KB

english, 2001

One-pot synthesis of dihydropyrimidinones catalysed by lithium bromide: an improved procedure for the Biginelli reaction

Journal:

Gourhari Maiti, R. N. Bhattacharya, Rajiv Karmakar

Année:

2003

Langue:

english

Fichier:

PDF, 79 KB

english, 2003

ChemInform Abstract: Antimony Trichloride: A Mild and Efficient Reagent for Chemoselective Ring Opening of Oxiranes.

Journal:

Gourhari Maiti, Utpal Kayal, Rajiv Karmakar, Rudraksha N. Bhattacharya

Année:

2012

Fichier:

PDF, 38 KB

2012

ChemInform Abstract: Terminal Alkynes as Keto-Methyl Equivalent Toward One Pot Synthesis of 1,5-Benzodiazepine Derivatives under Catalysis of Hg(OTf)2.

Journal:

Gourhari Maiti, Rajiv Karmakar, Rudraksha N. Bhattacharya, Utpal Kayal

Année:

2012

Fichier:

PDF, 27 KB

2012

A novel one pot route to flavones under dual catalysis, an organo- and a Lewis acid catalyst

Journal:

Gourhari Maiti, Utpal Kayal, Rajiv Karmakar, Rudraksha N. Bhattacharya

Année:

2011

Langue:

english

Fichier:

PDF, 411 KB

english, 2011

Terminal alkynes as keto-methyl equivalent toward one pot synthesis of 1,5-benzodiazepine derivatives under catalysis of Hg(OTf)2

Journal:

Bhattacharya, R. N., Kundu, Pradip, Maiti, Gourhari

Année:

2012

Langue:

english

Fichier:

PDF, 569 KB

english, 2012

Antimony Trichloride: An Efficient and Mild Catalyst for Cyclization of 2-Aminochalcones to the Corresponding 2-Aryl-2,3-Dihydroquinolin-4(1 H )-ones

Journal:

Gourhari Maiti, Rajiv Karmakar, Utpal Kayal, Rudraksha Nath Bhattacharya

Année:

2010

Langue:

english

Fichier:

PDF, 198 KB

english, 2010

An efficient route to coumarin derivatives under dual catalysis, an organo- and a Lewis acid catalyst

Journal:

Maiti, Gourhari, Karmakar, Rajiv, Kayal, Utpal

Année:

2012

Langue:

english

Fichier:

PDF, 704 KB

english, 2012

One pot imino Diels–Alder reaction for the synthesis of 3-aryl-3,4-dihydrobenzo[f]quinoline derivatives catalyzed by antimony trichloride

Journal:

Berkowitz, David B., Maiti, Gourhari

Année:

2013

Langue:

english

Fichier:

PDF, 422 KB

english, 2013

Following an ISES Lead: The First Examples of Asymmetric Ni(0)-Mediated Allylic Amination

Journal:

Organic Letters

Année:

2004

Langue:

english

Fichier:

PDF, 135 KB

english, 2004

An unexpected rearrangement-hydration reaction sequence of 2H-chromenes to dihydrochalcones under catalysis of HAuCl4

Maiti, Gourhari, Kayal, Utpal, Karmakar, Rajiv, Bhattacharya, Rudraksha N.

Journal:

Karmakar, Rajiv, Kayal, Utpal, Bhattacharya, Biswajit, Maiti, Gourhari

Année:

2012

Langue:

english

Fichier:

PDF, 3.59 MB

english, 2012

One-pot three-component reaction for the synthesis of biologically important spiro[benzo[f]quinoline-3,3′-indoline] derivatives

Journal:

Maiti, Gourhari, Roy, Subhas Chandra

Année:

2014

Langue:

english

Fichier:

PDF, 665 KB

english, 2014

Total synthesis of (�)-methylenolactocin by radical cyclisation of an epoxide using a transition-metal radical

Journal:

Journal of the Chemical Society Perkin Transactions 1

Année:

1996

Langue:

english

Fichier:

PDF, 246 KB

english, 1996

Mono- and Bivalent Ligands Bearing Mannose 6-Phosphate (M6P) Surrogates: Targeting the M6P/Insulin-Like Growth Factor II Receptor

Berkowitz, David B., Maiti, Gourhari, Charette, Bradley D., Dreis, Christine D., MacDonald, Richard G.

Journal:

Organic Letters

Année:

2004

Langue:

english

Fichier:

PDF, 174 KB

english, 2004

Ceric Ammonium Nitrate Catalysed Protection of Alcohols by 3, 4-Dihydro-2H-pyran

Maity, Gourhari, Roy, Subbas Chandra

Journal:

Banerjee, Dipanwita, Kayal, Utpal, Karmakar, Rajiv, Maiti, Gourhari

Année:

1993

Langue:

english

Fichier:

PDF, 161 KB

english, 1993

3,4-Dihydro-2H-pyran promoted aerobic oxidative aromatization of 1,3,5-trisubstituted pyrazolines and Hantzsch 1,4-dihydropyridines

Journal:

Maiti, Gourhari, Chandra Roy, Subhas

Année:

2014

Langue:

english

Fichier:

PDF, 1.43 MB

english, 2014

CERIC AMMONIUM NITRATE AS A CONVENIENT CATALYST FOR PROTECTION OF CARBONYL COMPOUNDS AS 1,3-OXATHIANES

Journal:

Kayal, Utpal, Karmakar, Rajiv, Banerjee, Dipanwita, Maiti, Gourhari

Année:

2002

Langue:

english

Fichier:

PDF, 154 KB

english, 2002

Copper oxide catalyzed domino process for the synthesis of substituted 2H-pyran-2-ones and polyhydroxy coumarin derivatives

Journal:

Mandal, Pijus Kumar, Maiti, Gourhari, Roy, Subhas Chandra

Année:

2014

Langue:

english

Fichier:

PDF, 1.52 MB

english, 2014

Stereoselective Synthesis of Polysubstituted Tetrahydrofurans by Radical Cyclization of Epoxides Using a Transition-Metal Radical Source. Application to the Total Synthesis of (±)-Methylenolactocin and (±)-Protolichesterinic Acid

Journal:

Journal of Organic Chemistry

Année:

1998

Langue:

english

Fichier:

PDF, 239 KB

english, 1998

Radical cyclisation route to furanolignans: short and stereoselective synthesis of (�)-dihydrosesamin and (�)-lariciresinol

Maiti, Gourhari, Adhikari, Sankar, Roy, Subhas Chandra

Journal:

Journal of the Chemical Society Perkin Transactions 1

Année:

1995

Langue:

english

Fichier:

PDF, 357 KB

english, 1995

Antimony Trichloride–Catalyzed Michael Addition of Indoles to the α,β‐Unsaturated Ketones

Maiti, Gourhari, Kundu, Pradip

Journal:

Banerjee, Dipanwita, Kayal, Utpal, Maiti, Gourhari

Année:

2007

Langue:

english

Fichier:

PDF, 106 KB

english, 2007

An efficient oxidative conversion of 2-aryl-2H-chromenes to the corresponding flavones by tert-butylhydroperoxide and copper bromide

Journal:

Kundu, Pronab, Ghosh, Saptarshi, Karmakar, Rajiv, Maiti, Gourhari, Chattopadhyay, Nitin

Année:

2016

Langue:

english

Fichier:

PDF, 974 KB

english, 2016

Impact of Structural Modification on the Photophysical Response of Benzoquinoline Fluorophores

Journal:

Journal of Fluorescence

Année:

2016

Langue:

english

Fichier:

PDF, 652 KB

english, 2016

ChemInform Abstract: An Unexpected Rearrangement-Hydration Reaction Sequence of 2H-Chromenes to Dihydrochalcones under Catalysis of HAuCl 4 .

Maiti, Gourhari, Kayal, Utpal, Karmakar, Rajiv, Bhattacharya, Rudraksha N.

Journal:

Kayal, Utpal, Karmakar, Rajiv, Banerjee, Dipanwita, Maiti, Gourhari

Année:

2013

Fichier:

PDF, 27 KB

2013

ChemInform Abstract: Copper Oxide Catalyzed Domino Process for the Synthesis of Substituted 2H-Pyran-2-ones and Polyhydroxy Coumarin Derivatives.

Journal:

Chemistry - A European Journal

Année:

2015

Fichier:

PDF, 19 KB

2015

Cascade Metathesis Reactions for the Synthesis of Taxane and Isotaxane Derivatives

Ma, Cong, Letort, Aurélien, Aouzal, Rémi, Wilkes, Antonia, Maiti, Gourhari, Farrugia, Louis J., Ricard, Louis, Prunet, Joëlle

Journal:

Année:

2016

Langue:

english

Fichier:

PDF, 1.14 MB

english, 2016

ChemInform Abstract: One-Pot Three-Component Reaction for the Synthesis of Biologically Important Spiro[benzo[f]quinoline-3,3′-indoline] Derivatives.

Karmakar, Rajiv, Kayal, Utpal, Bhattacharya, Biswajit, Maiti, Gourhari

Journal:

Banerjee, Dipanwita, Kayal, Utpal, Karmakar, Rajiv, Maiti, Gourhari

Année:

2014

Fichier:

PDF, 20 KB

2014

ChemInform Abstract: 3,4-Dihydro-2H-pyran Promoted Aerobic Oxidative Aromatization of 1,3,5-Trisubstituted Pyrazolines and Hantzsch 1,4-Dihydropyridines.

Journal: