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1

ChemInform Abstract: Palladium-Catalyzed Heteroannulation with Terminal Alkynes: A Highly Regio- and Stereoselective Synthesis of (Z)-3-Aryl(alkyl)idene Isoindolin-1-ones.

Nitya G. Kundu, Wahab M. Khan

Journal:

Year:

2000

Language:

english

File:

PDF, 40 KB

english, 2000

2

ChemInform Abstract: An Expeditious Synthesis of 4-Acyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidines (6-Acyl uracils) and 4-Acyl-6-aryl-2-oxo-2,3-dihydropyrimidines.

M. Wahab Khan, Nitya G. Kundu

Journal:

Year:

1999

File:

PDF, 32 KB

1999

3

ChemInform Abstract: A Highly Efficient Synthesis of 1-Alkylidene-1,3-dihydroisobenzofurans and 3-Alkylidene Isobenzofuran-1(3H)-ones (Phthalides) Through Palladium—Copper Catalysis Using Acetylenic Carbinols as Synthons.

M. Wahab Khan, Nitya G. Kundu

Journal:

Year:

1999

File:

PDF, 30 KB

1999

4

ChemInform Abstract: Copper(I) Catalyzed Cross-Coupling Reactions: A Convenient and Facile Method for the Synthesis of Diversely Substituted α,β-Acetylenic Ketones.

Chinmay Chowdhury, Nitya G. Kundu

Journal:

Year:

1999

File:

PDF, 34 KB

1999

5

ChemInform Abstract: Palladium-Catalyzed Heteroannulation with Acetylenic Carbinols: Synthesis of 3-Acylmethylisoindolin-1-ones.

Nitya G. Kundu, M. Wahab Khan, Jyan S. Mahanty

Journal:

Year:

1999

File:

PDF, 29 KB

1999

6

ChemInform Abstract: Heteroannulation Through Combined Palladium-Catalyzed and Friedel—Crafts Reactions Strategy: Synthesis of 3-Alkylidene Isoindolin-1-ones.

Nitya G. Kundu, M. Wahab Khan, Rupa Mukhopadhyay

Journal:

Year:

2000

File:

PDF, 32 KB

2000

7

ChemInform Abstract: Heteroannulation Through Copper Catalysis: A Novel Cyclization Leading to a Highly Regio- and Stereoselective Synthesis of 2-Substituted Benzothiazolines.

Bidisha Nandi, Nitya G. Kundu

Journal:

Year:

2000

File:

PDF, 32 KB

2000

8

ChemInform Abstract: Two (Z)-N-Aryl-3-benzylideneisoindolin-1-ones.

Alok K. Mukherjee, Subhadra Guha, M. Wahab Khan, Nitya G. Kundu, Madeleine Helliwell

Journal:

Year:

2000

File:

PDF, 26 KB

2000

9

ChemInform Abstract: A Highly Regio- and Stereoselective Synthesis of (Z)-3-Arylidene-2,3-dihydro-5H-1,4-benzodioxepin-5-ones and (Z)-3-Arylidene-1,2,3,5-tetrahydro-4,1-benzoxazepin-5-ones Through Palladium—Copper Catalysis.

Gopeswar Chaudhuri, Nitya G. Kundu

Journal:

Year:

2000

File:

PDF, 31 KB

2000

10

ChemInform Abstract: A Concerted Synthesis of Hydroxychalcones, Flavanones, and Benzo[b]furans Through Palladium-Catalyzed Reactions.

Mahuya De, Dyuti P. Majumdar, Nitya G. Kundu

Journal:

Year:

2000

File:

PDF, 32 KB

2000

11

ChemInform Abstract: An Unusual Cleavage of a C—S Bond with Concurrent S-Arylation under Palladium—Copper Catalysis.

Bidisha Nandi, Kausik Das, Nitya G. Kundu

Journal:

Year:

2000

File:

PDF, 30 KB

2000

12

ChemInform Abstract: Heteroannulation Through Copper Catalysis: A Novel Cyclization Leading to an Unusual Formation of 2-Aroylquinoxalines.

Rupa Mukhopadhyay, Nitya G. Kundu

Journal:

Year:

2001

File:

PDF, 29 KB

2001

13

ChemInform Abstract: Palladium-Catalyzed Heteroannulation Leading to Heterocyclic Structures with Two Heteroatoms: A Highly Regio- and Stereoselective Synthesis of (Z)-4-Alkyl-2-alkyl(aryl)idene-3,4-dihydro-2H-1,4-benzoxazines and (Z)-3-Alkyl(aryl)idene-4-tosyl-3,4-dihydro-2H-1,4-benzoxazines.

Nitya G. Kundu, Gopeswar Chaudhuri, Anup Upadhyay

Journal:

Year:

2001

File:

PDF, 37 KB

2001

14

ChemInform Abstract: Heteroannulation Through Copper Catalysis: A Novel and Highly Regio- and Stereoselective Cyclization of Alkynes Leading to (E)-2-(2-Arylvinyl)quinazolinones.

Nitya G. Kundu, Gopeswar Chaudhuri

Journal:

Year:

2001

File:

PDF, 30 KB

2001

15

Novel Heteroannulation Through Copper Catalysis: A Highly Regio- and Stereoselective Synthesis of 2-Substituted 3,1-Benzoxathiinones.

Nitya G. Kundu, Bidisha Nandi

Journal:

Year:

2001

File:

PDF, 30 KB

2001

16

ChemInform Abstract: Depropargylation under Palladium—Copper Catalysis: Synthesis of Diaryl Sulfides.

Nitya G. Kundu, Bidisha Nandi

Journal:

Year:

2001

Language:

english

File:

PDF, 31 KB

english, 2001

17

ChemInform Abstract: A Highly Regio- and Stereoselective Novel Route to (E)-2-Alkyl(Aryl)idene-1,2,3,4-tetrahydroquinoxalines Through a Palladium-Catalyzed Arylation and Concurrent Heteroannulation Process.

Rupa Mukhopadhyay, Nitya G. Kundu

Journal:

Year:

2001

File:

PDF, 29 KB

2001

18

ChemInform Abstract: Copper-Catalyzed Heteroannulation with Alkynes: A General and Highly Regio- and Stereoselective Method for the Synthesis of (E)-2-(2-Arylvinyl) Quinazolinones.

Nitya G. Kundu, Gopeswar Chaudhuri

Journal:

Year:

2001

File:

PDF, 34 KB

2001

19

ChemInform Abstract: Palladium—Copper Catalyzed Synthesis of Benzofused Heterocycles with Two Heteroatoms: Novel and Highly Regio- and Stereoselective Syntheses of (E)-2-(2-Arylvinyl)-3-tosyl-2,3-dihydro-1,3-benzothiazoles and (E)-2-Alkyl(aryl)idene-3,4-dihydro-2H-1,4-benzothiazines.

Nitya G. Kundu, Bidisha Nandi

Journal:

Year:

2001

File:

PDF, 36 KB

2001

20

ChemInform Abstract: A Series of Three (E)-2-Alkylidene-1,4-di-p-tosyl-1,2,3,4-tetrahydroquinoxaline Compounds (I)

Surajit Banerjee, Alok K. Mukherjee, Rupa Mukhopadhyay, Nitya G. Kundu, Alan J. Welch

Journal:

Year:

2001

File:

PDF, 27 KB

2001

21

ChemInform Abstract: A General and Highly Regio and Stereoselective Method for the Synthesis of (E)-2-(2-Arylvinyl)-3,1-benzoxathiin-4-ones Through Palladium—Copper Catalysis.

Bidisha Nandi, Nitya G. Kundu

Journal:

Year:

2001

File:

PDF, 33 KB

2001

22

Isoindolinones (Phthalimidines)

Nitya G. Kundu, M. Wahab Khan, Rupa Mukhopadhyay

Journal:

Year:

2003

File:

PDF, 49 KB

2003

23

N-alkylated derivatives of 5-fluorouracil

Nitya G. Kundu, Scott A. Schmitz

Journal:

Journal of Pharmaceutical Sciences

Year:

1982

Language:

english

File:

PDF, 464 KB

english, 1982

24

Synthesis of quinolines and 2,3-dihydro-4(1h)-quinolones. Palladium catalysed reaction of o-iodoanilides with acetylenic carbinols

Nitya G. Kundu, Jyan S. Mahanty, Palas Das, Biswajit Das

Journal:

Tetrahedron Letters

Year:

1993

Language:

english

File:

PDF, 270 KB

english, 1993

25

Copper(I)-catalysed acylation of terminal alkynes

Chinmay Chowdhury, Nitya G. Kundu

Journal:

Tetrahedron Letters

Year:

1996

Language:

english

File:

PDF, 105 KB

english, 1996

26

Palladium-catalyzed synthesis of (E)-5-(2-acylvinyl)-2′-deoxyuridines and their antiviral and cytotoxic activities

Nitya G. Kundu, Jyan S. Mahanty, C.Paul Spears, Graciela Andrei, Robert Snoeck, J. Balzarini, Erik De Clercq

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1995

Language:

english

File:

PDF, 290 KB

english, 1995

27

Palladium-catalysed synthesis of some biologically active 5, 6-disubstituted uracils

Palas Das, C.P. Spears, A.H. Shahinian, Swapan K. Dasgupta, Nitya G. Kundu

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1996

Language:

english

File:

PDF, 209 KB

english, 1996

28

Synthesis of 2-amino-2-deoxy-d-mannuronic acid and some derivatives thereof

Nitya G. Kundu, John F. Crawfor, Bronislaw Prajsnar, Elizabeth J. Reed, Spencer Rosenthal

Journal:

Carbohydrate Research

Year:

1970

Language:

english

File:

PDF, 652 KB

english, 1970

29

Depropargylation under palladium–copper catalysis: synthesis of diaryl sulfides

Nitya G Kundu, Bidisha Nandi

Journal:

Year:

2001

Language:

english

File:

PDF, 197 KB

english, 2001

30

Palladium-catalyzed heteroannulation with acetylenic carbinols as synthons-synthesis of quinolines and 2,3-dihydro-4(1H)-quinolones

Jyan S Mahanty, Mahuya De, Palas Das, Nitya G Kundu

Journal:

Year:

1997

Language:

english

File:

PDF, 1.00 MB

english, 1997

31

Studies on copper(I) catalysed cross-coupling reactions : A convenient and facile method for the synthesis of diversely substituted α,β-acetylenic ketones

Chinmay Chowdhury, Nitya G Kundu

Journal:

Year:

1999

Language:

english

File:

PDF, 369 KB

english, 1999

32

Heteroannulation through combined palladium catalysed and Friedel-Crafts reactions strategy: Synthesis of 3-alkylidene isoindolin-1-ones

Nitya G. Kundu, M.Wahab Khan, Rupa Mukhopadhyay

Journal:

Year:

1999

Language:

english

File:

PDF, 738 KB

english, 1999

33

An unusual cleavage of a C–S bond with concurrent S-arylation under palladium–copper catalysis

Bidisha Nandi, Kausik Das, Nitya G Kundu

Journal:

Tetrahedron Letters

Year:

2000

Language:

english

File:

PDF, 140 KB

english, 2000

34

Heteroannulation through copper catalysis: a novel cyclisation leading to an unusual formation of 2-aroylquinoxalines

Rupa Mukhopadhyay, Nitya G Kundu

Journal:

Tetrahedron Letters

Year:

2000

Language:

english

File:

PDF, 70 KB

english, 2000

35

A silicon-mediated synthesis of novel 5-substituted 2,4-dimethoxypyrimidines and 5-substituted uracils

Nitya G. Kundu, Biswajit Das, Anjali Majumdar, Lakshmi N. Choudhuri

Journal:

Tetrahedron Letters

Year:

1987

Language:

english

File:

PDF, 256 KB

english, 1987

36

Heteroannulation through copper catalysis: a novel and highly regio- and stereoselective cyclisation of alkynes leading to (E)-2-(2-arylvinyl)quinazolinones

Nitya G Kundu, Gopeswar Chaudhuri

Journal:

Tetrahedron Letters

Year:

2001

Language:

english

File:

PDF, 86 KB

english, 2001

37

An expeditious synthesis of Z-3-alkylidene isoindolinones via combined palladium catalysed and friedel-crafts reactions

Nitya G. Kundu, M. Wahab Khan

Journal:

Tetrahedron Letters

Year:

1997

Language:

english

File:

PDF, 183 KB

english, 1997

38

5-(Acylethynyl)uracils, 5-(Acylethynyl)-2'-deoxyuridines and 5-(Acylethynyl)-1-(2-hydroxyethoxy)methyluracils. Their synthesis, antiviral and cytotoxic activities

Nitya G. Kundu, Jyan S. Mahanty, Chinmay Chowdhury, Swapan K. Dasgupta, Biswajit Das, Colin Paul Spears, Jan Balzarini, Erik De Clercq

Journal:

European Journal of Medicinal Chemistry

Year:

1999

Language:

english

File:

PDF, 108 KB

english, 1999

39

Unusual cytotoxicities of 5-(acylethynyl)-1-(2-hydroxyethoxy)methyluracils

Nitya G. Kundu, Jyan S. Mahanty, C.Paul Spears

Journal:

Bioorganic & Medicinal Chemistry Letters

Year:

1996

Language:

english

File:

PDF, 284 KB

english, 1996

40

Palladium-catalyzed synthesis of [E]-6-(2-acylvinyl)uracils and [E]-6-(2-acylvinyl)-1-[(2-hydroxyethoxy)methyl]uracils—their antiviral and cytotoxic activities

Nitya G. Kundu, Palas Das, Jan Balzarini, Erik De Clercq

Journal:

Bioorganic & Medicinal Chemistry

Year:

1997

Language:

english

File:

PDF, 703 KB

english, 1997

41

Palladium-Catalysed Heteroannulation with Terminal Alkynes: a Highly Regio- and Stereoselective Synthesis of (Z)-3-Aryl(alkyl)idene Isoindolin-1-ones

Nitya G Kundu, M.Wahab Khan

Journal:

Year:

2000

Language:

english

File:

PDF, 250 KB

english, 2000

42

Copper-catalysed heteroannulation with alkynes: a general and highly regio- and stereoselective method for the synthesis of (E)-2-(2-arylvinyl) quinazolinones

Nitya G Kundu, Gopeswar Chaudhuri

Journal:

Year:

2001

Language:

english

File:

PDF, 175 KB

english, 2001

43

A convenient and highly regio and stereoselective method for the synthesis of (E)-3-alkylidene isobenzofuran-1(3H)-ones (phthalides)

Rupa Mukhopadhyay, Nitya G Kundu

Journal:

Year:

2001

Language:

english

File:

PDF, 123 KB

english, 2001

44

Removal of n-benzyl-and n-benzyloxymethyl substituents from substituted uracils with boron tribromide

Nitya G. Kundu, Robert P. Hertzberg, Stephen J. Hannon

Journal:

Tetrahedron Letters

Year:

1980

Language:

english

File:

PDF, 252 KB

english, 1980

45

A new synthesis of n-blocked dihydrouracil and dihydroorotic acid derivatives using lithium tri-sec-butyl borohydride as reducing agent

Stephen J. Hannon, Nitya G. Kundu, Robert P. Hertzberg, Ram S. Bhatt, Charles Heidelberger

Journal:

Tetrahedron Letters

Year:

1980

Language:

english

File:

PDF, 247 KB

english, 1980

46

Studies on uracil derivatives and analogues. Part 8. A non-catalytic method for the conversion of uracil derivatives into dihydrouracil derivatives

Kundu, Nitya G., Sikdar, Sikha, Hertzberg, Robert P., Schmitz, Scott A., Khatri, Surenda G.

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1985

Language:

english

File:

PDF, 731 KB

english, 1985

47

Synthesis of dimethoxypyrimidines and uracils with novel C-5 substituents

Kundu, Nitya G., Chaudhuri, Lakshmi N.

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1991

Language:

english

File:

PDF, 856 KB

english, 1991

48

Synthesis of 5-ethynylorotic acid

Ram S. Bhatt, Nitya G. Kundu, T. Ling Chwang, Charles Heidelberger

Journal:

Journal of Heterocyclic Chemistry

Year:

1981

Language:

english

File:

PDF, 433 KB

english, 1981

49

Studies on uracil derivatives and analogs. Syntheses of 5-(βt-trimethylsilyl)ethynyluracil and 5-ethynyluracil

Nitya G. Kundu, Scott A. Schmitz

Journal:

Journal of Heterocyclic Chemistry

Year:

1982

File:

PDF, 177 KB

1982

50

An Efficient Method for the Iodination of C 5 -Position of Dialkoxy Pyrimidines and Uracil Bases 1,2

Das, Biswajit, Kundu, Nitya G.

Journal:

Synthetic Communications

Year:

1988

Language:

english

File:

PDF, 483 KB

english, 1988