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1

Heterocycles in Natural Product Synthesis (MAJUMDAR:HETEROCYCLES O-BK) || Aziridines in Natural Product Synthesis

Majumdar, Krishna C., Chattopadhyay, Shital K.

Year:

2011

Language:

english

File:

PDF, 610 KB

english, 2011

2

Combined Claisen Rearrangement and Olefin Metathesis as a Route to Diverse Naphthalene Derivatives

Chattopadhyay, Shital K., Ghosh, Debalina, Neogi, Kaushik

Journal:

Synthetic Communications

Year:

2007

Language:

english

File:

PDF, 106 KB

english, 2007

3

Asymmetric Synthesis of d-Proline, d-Pipecolic Acid, (2R,3S,4R)-3,4-Dihydroxyproline, and 1,4-Dideoxy-1,4-imino-d-talitol from a Common Precursor

Chattopadhyay, Shital, Mukherjee, Jyoti

Journal:

Year:

2014

Language:

english

File:

PDF, 244 KB

english, 2014

4

A Modular Synthesis of Some Biologically Relevant Cyclic Peptides through Late-Stage Functionalization

Mukherjee, Jyoti, Sil, Suman, Pahari, Amit, Chattopadhyay, Shital

Journal:

Year:

2016

Language:

english

File:

PDF, 250 KB

english, 2016

5

ChemInform Abstract: Diversity-Oriented Synthesis of Analogues of the Novel Macrocyclic Peptide FR-225497 Through Late Stage Functionalization.

Mukherjee, Jyotiprasad, Sil, Suman, Chattopadhyay, Shital Kumar

Journal:

Year:

2016

File:

PDF, 13 KB

2016

6

Synthesis and Preliminary Biophysical and Cellular Evaluation of Some Ring-Enlarged Analogues of the Anti-Tumor Plant Alkaloid Acronycine

Banerjee, Jeet, Kundu, Indranil, Zhang, Shengyi, Wen, Shijun, Chattopadhyay, Shital K.

Journal:

Year:

2019

Language:

english

File:

PDF, 1.34 MB

english, 2019

7

ChemInform Abstract: A New Carvone Based Construction of the Ring-A of Taxoids.

Goverdhan Mehta, Shital K. Chattopadhyay, Jayant D. Umarye

Journal:

Year:

1999

File:

PDF, 23 KB

1999

8

ChemInform Abstract: A Total Synthesis of the Unique Tris-Oxazole Macrolide Ulapualide A Produced by the Marine Nudibranch Hexabranchus sanguineus.

Shital K. Chattopadhyay, Gerald Pattenden

Journal:

Year:

2000

File:

PDF, 37 KB

2000

9

ChemInform Abstract: Towards a Total Synthesis of Ulapualide A. Concise Synthetic Routes to the tris-Oxazole Ring System (XI) and tris-Oxazole Macrolide Core (XVII) in Ulapualides, Kabiramides, Halichondramides, Mycalolides, and Halishigamides.

Shital K. Chattopadhyay, James Kempson, Alan McNeil, Gerald Pattenden, Michael Reader, David E. Rippon, David Waite

Journal:

Year:

2000

File:

PDF, 36 KB

2000

10

A New [3 + 3] Annulation Route to Isoquinoline-3-carboxylates.

Shital K. Chattopadhyay, Susama Maity, Benoy K. Pal, Srikanta Panja

Journal:

Year:

2002

File:

PDF, 29 KB

2002

11

Combined Claisen Rearrangement and Ring Closing Metathesis as a Route to Oxepin- and Oxocin-Annulated Coumarins.

Shital K. Chattopadhyay, Susama Maity, Srikanta Panja

Journal:

Year:

2003

File:

PDF, 168 KB

2003

12

Combined Multiple Claisen Rearrangement and Ring-Closing Metathesis as a Route to Naphthalene, Anthracene, and Anthracycline Ring Systems.

Shital K. Chattopadhyay, Benoy K. Pal, Susama Maity

Journal:

Year:

2004

File:

PDF, 144 KB

2004

13

Regioselective Synthesis of Oxepin- and Oxocin-Annulated 2-Quinolones.

Shital K. Chattopadhyay, Rajat Dey, Suman Biswas

Journal:

Year:

2005

File:

PDF, 25 KB

2005

14

Pd(0)-Catalyzed Heck-Type Arylation of Didehydropeptides.

Shital K. Chattopadhyay, Benoy K. Pal, Suman Biswas

Journal:

Year:

2005

File:

PDF, 19 KB

2005

15

A New [5 + 1]-Annulation Route to Some Quinazoline and Fused Pyrimidine Derivatives.

Shital K. Chattopadhyay, Rajat Dey, Suman Biswas

Journal:

Year:

2005

File:

PDF, 16 KB

2005

16

Short New Route to the Chiral Spiro-Tetrahydrofuran Subunit Common to Some Terpenoids.

Shital K. Chattopadhyay, Swastik Karmakar, Kaushik Sarkar

Journal:

Year:

2005

File:

PDF, 20 KB

2005

17

Synthetic studies towards novel tris-oxazole based macrolides of marine origin. Stereocontrolled synthesis of the C20C35 fragment in ulapualide A

Shital K Chattopadhyay, Gerald Pattenden

Journal:

Tetrahedron Letters

Year:

1995

Language:

english

File:

PDF, 200 KB

english, 1995

18

Grob-type fragmentation of a carvone derived β-hydroxymesylate: application to the synthesis of chiral lavandulol derivatives

Goverdhan Mehta, Swastik Karmakar, Shital K Chattopadhyay

Journal:

Year:

2004

Language:

english

File:

PDF, 157 KB

english, 2004

19

Formation of medium-ring heterocycles by diene and enyne metathesis

Shital K. Chattopadhyay, Swastik Karmakar, Titas Biswas, K.C. Majumdar, H. Rahaman, B. Roy

Journal:

Year:

2007

Language:

english

File:

PDF, 2.47 MB

english, 2007

20

A short route to N-protected furanomycin, 5′-epi-furanomycin and isofuranomycin derivatives

Ayan Bandyopadhyay, Benoy K. Pal, Shital K. Chattopadhyay

Journal:

Tetrahedron: Asymmetry

Year:

2008

Language:

english

File:

PDF, 171 KB

english, 2008

21

Stereoselective synthesis of 2-azetidinylglycine and aminopyrrolidone derivatives from Garner’s aldehyde

Latibuddin Thander, Kaushik Sarkar, Shital K. Chattopadhyay

Journal:

Tetrahedron: Asymmetry

Year:

2009

Language:

english

File:

PDF, 376 KB

english, 2009

22

A new and general route to 2-pyrrolylglycine, 2-pyrrolylalanine and homo-2-pyrrolylalanine derivatives

Kaushik Sarkar, Sovan K. Singha, Shital K. Chattopadhyay

Journal:

Tetrahedron: Asymmetry

Year:

2009

Language:

english

File:

PDF, 242 KB

english, 2009

23

Synthesis of chiral oxa- and azacycle-fused anthraquinone derivatives

Tanmoy Biswas, Titas Biswas, Shital K. Chattopadhyay

Journal:

Tetrahedron: Asymmetry

Year:

2010

Language:

english

File:

PDF, 319 KB

english, 2010

24

Synthesis of oxepine-, oxocine- and azepine-annulated carbazole derivatives by combined Claisen rearrangement and diene/enyne metathesis

Shital K. Chattopadhyay, Shankar P. Roy, Debalina Ghosh, Gautam Biswas

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 110 KB

english, 2006

25

Convergent synthesis of a 24-membered macrocyclic hexaoxazole derivative related to the novel telomerase inhibitor telomestatin

Shital K. Chattopadhyay, Suman Biswas

Journal:

Tetrahedron Letters

Year:

2006

Language:

english

File:

PDF, 128 KB

english, 2006

26

A short route to the macrocyclic core of biaryl ether-based cyclopeptides

Shital K. Chattopadhyay, Ayan Bandyopadhyay, Benoy K. Pal

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 140 KB

english, 2007

27

A stereodivergent route to epimeric 2-piperidinylglycines: application to the synthesis of carbocyclic β-lactam derivatives

Shital K. Chattopadhyay, Kaushik Sarkar, Latibuddin Thander, Shankar P. Roy

Journal:

Tetrahedron Letters

Year:

2007

Language:

english

File:

PDF, 132 KB

english, 2007

28

Complementary routes to both enantiomers of pipecolic acid and 4,5-dihydroxypipecolic acid derivatives

Shital K. Chattopadhyay, Titas Biswas, Tanmoy Biswas

Journal:

Tetrahedron Letters

Year:

2008

Language:

english

File:

PDF, 128 KB

english, 2008

29

Concise syntheses of stereoisomeric hexahydroazepine derivatives related to the protein kinase inhibitor balanol

Sankar P. Roy, Shital K. Chattopadhyay

Journal:

Tetrahedron Letters

Year:

2008

Language:

english

File:

PDF, 174 KB

english, 2008

30

A stereodivergent route to two epimeric 2-pyrrolidinylglycine derivatives

Ayan Bandyopadhyay, Amit K. Pahari, Shital K. Chattopadhyay

Journal:

Tetrahedron Letters

Year:

2009

Language:

english

File:

PDF, 302 KB

english, 2009

31

A stereo-divergent route to aminocyclopentitol derivatives

Shital K. Chattopadhyay, Ayan Bandyopadhyay

Journal:

Tetrahedron Letters

Year:

2011

Language:

english

File:

PDF, 372 KB

english, 2011

32

A new (3+3) annulation route to isoquinoline-3-carboxylates

Shital K Chattopadhyay, Susama Maity, Benoy K Pal, Srikanta Panja

Journal:

Tetrahedron Letters

Year:

2002

Language:

english

File:

PDF, 72 KB

english, 2002

33

Combined Claisen rearrangement and ring-closing metathesis as a route to oxepin- and oxocin-annulated coumarins

Shital K. Chattopadhyay, Susama Maity, Srikanta Panja

Journal:

Tetrahedron Letters

Year:

2002

Language:

english

File:

PDF, 119 KB

english, 2002

34

Total synthesis of ulapualide A, a novel tris-oxazole containing macrolide from the marine nudibranch Hexabranchus sanguineus

Shital K Chattopadhyay, Gerald Pattenden

Journal:

Tetrahedron Letters

Year:

1998

Language:

english

File:

PDF, 213 KB

english, 1998

35

A new carvone based construction of the ring-A of taxoids

Goverdhan Mehta, Shital K. Chattopadhyay, Jayant D. Umarye

Journal:

Tetrahedron Letters

Year:

1999

Language:

english

File:

PDF, 264 KB

english, 1999

36

Synthesis of optically active 1,1′-ferrocenylene-bis-alanine carrying four different protecting groups

Basudeb Basu, Shital K Chattopadhyay, Andreas Ritzén, Torbjörn Frejd

Journal:

Tetrahedron: Asymmetry

Year:

1997

Language:

english

File:

PDF, 410 KB

english, 1997

37

Synthesis of optically active arylene bis-alanine derivatives carrying orthogonal protecting groups

Andreas Ritzén, Basudeb Basu, Shital K. Chattopadhyay, Fahreen Dossa, Torbjörn Frejd

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 114 KB

english, 1998

38

Heterocycles in Natural Product Synthesis Volume 233 (MAJUMDAR:HETEROCYCLES O-BK) || Furan and Its Derivatives

Majumdar, Krishna C., Chattopadhyay, Shital K.

Year:

2011

Language:

english

File:

PDF, 645 KB

english, 2011

39

Heterocycles in Natural Product Synthesis Volume 291 (MAJUMDAR:HETEROCYCLES O-BK) || Thiazoline and Thiazole and their Derivatives

Majumdar, Krishna C., Chattopadhyay, Shital K.

Year:

2011

Language:

english

File:

PDF, 452 KB

english, 2011

40

Heterocycles in Natural Product Synthesis Volume 291 (MAJUMDAR:HETEROCYCLES O-BK) || Oxazole and Its Derivatives

Majumdar, Krishna C., Chattopadhyay, Shital K.

Year:

2011

Language:

english

File:

PDF, 523 KB

english, 2011

41

ChemInform Abstract: A New Entry to the Phenanthridine Ring System.

Poulomi Mondal, Latibuddin Thander, Shital K. Chattopadhyay

Journal:

Year:

2012

File:

PDF, 32 KB

2012

42

A new entry to the phenanthridine ring system

Poulomi Mondal, Latibuddin Thander, Shital K. Chattopadhyay

Journal:

Tetrahedron Letters

Year:

2012

Language:

english

File:

PDF, 264 KB

english, 2012

43

Towards a total synthesis of ulapualide A. Concise synthetic routes to the tris-oxazole ring system and tris-oxazole macrolide core in ulapualides, kabiramides, halichondramides, mycalolides and halishigamides

Chattopadhyay, Shital K., Kempson, James, McNeil, Alan, Pattenden, Gerald, Reader, Michael, Rippon, David E., Waite, David

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

2000

Language:

english

File:

PDF, 404 KB

english, 2000

44

Studies in [3,4] sigmatropic rearrangements: a novel synthesis of 9-allenyl-10-substituted anthracenes from 10,10-disubstituted 9-anthrols

Majumdar, Krishna C., Khan, Abu T., Chattopadhyay, Shital K.

Journal:

Journal of the Chemical Society Perkin Transactions 1

Year:

1990

Language:

english

File:

PDF, 698 KB

english, 1990

45

Pd(0)‐Catalyzed Heck‐Type Arylation of Didehydropeptides

Chattopadhyay, Shital K., Pal, Benoy K., Biswas, Suman

Journal:

Synthetic Communications

Year:

2005

Language:

english

File:

PDF, 106 KB

english, 2005

46

Enantiodivergency and Enantioconvergency in the Synthesis of the Dendrobate Alkaloid 241D

Saha, Nemai, Chattopadhyay, Shital K

Journal:

Journal of Organic Chemistry

Year:

2012

Language:

english

File:

PDF, 785 KB

english, 2012

47

Heterocycles in Natural Product Synthesis (MAJUMDAR:HETEROCYCLES O-BK) || Quinolines and Isoquinolines

Majumdar, Krishna C., Chattopadhyay, Shital K.

Year:

2011

Language:

english

File:

PDF, 405 KB

english, 2011

48

ChemInform Abstract: A New Route to Pyrano[3,2-a]carbazole Ring Systems and Annulated Derivatives Thereof.

Chattopadhyay, Shital K., Ghosh, Debalina, Mondal, Poulomi, Ghosh, Sanjay K.

Journal:

Year:

2012

File:

PDF, 34 KB

2012

49

Enantiodivergent synthesis of N-protected azetidine-2-carboxylic acid

Tanmoy Biswas, Jyoti Prasad Mukherjee, Shital K. Chattopadhyay

Journal:

Tetrahedron: Asymmetry

Year:

2012

Language:

english

File:

PDF, 420 KB

english, 2012

50

Heterocycles in Natural Product Synthesis (MAJUMDAR:HETEROCYCLES O-BK) || Pyrrole and Its Derivatives

Majumdar, Krishna C., Chattopadhyay, Shital K.

Year:

2011

Language:

english

File:

PDF, 405 KB

english, 2011