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| Dr.
SANJAY BATRA |
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Scientist
Medicinal Chemistry Division
Central Drug Research Institute
PO Box 173,
Lucknow 226 001. |
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| POST
DOCTORAL EXPERIENCE |
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From University
of Mississippi, University MS 38677 USA during Nov. 2000-Nov.
2001 |
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| RESEARCH
EXPERIENCE |
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Medicinal
Chemistry (15 years),
Combinatorial Chemistry (3 years) |
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| CURRENT
AREAS OF INTEREST |
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Combinatorial
Chemistry, Baylis-Hillman Reaction and Heterocyclic Chemistry. |
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| HONORS
AND AWARDS |
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Member of
Editorial Advisory Board of Anti Infective Agents in Medicinal
Chemistry |
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Bibliography appears in
World’s Who’s Who and Marquis Who’s
Who |
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| SELECTED
PUBLICATIONS |
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V. Singh and Sanjay
Batra. Advances in the Baylis-Hillman Reaction-Assisted
Synthesis of Cyclic Frameworks. Tetrahedron 2008
(Review) (Accepted). |
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S. Madapa, Z. Tusi and
Sanjay Batra. Advances in the synthesis
of quinoline and quinoline-annulated ring systems. Curr.
Org. Chem. 2008 (Review) In press. |
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V. Singh, S. Madapa and
Sanjay Batra. P2O5-promoted efficient
and diastereoselective synthesis of substituted 5-methylene-dihydropyran-2,6-diones
and 3-methylene-3,4-dihydropyran-2-ones. Synth.
Comm. 2008 (In press). |
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V. Singh, G. P. Yadav,
P. R. Maulik, Sanjay Batra. Synthesis
of substituted 3-methylene-2-pyridones from Baylis-Hillman
derivatives and its application for the generation of
2-pyridone susbtituted spiroisoxazolines. Tetrahedron
2008 (In press) |
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S. Nag, S. Madapa and
Sanjay Batra. Application of primary
allyl amines afforded by the Baylis-Hillman adducts for
heterocyclic synthesis: Generation of 5-benzyl-4(3H)-pyrimidinones
and 2-benzylidene-2,3-dihydro-pyrrolizin-1-ones.
SYNTHESIS 2008, 101-109. |
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S. Nag, V. Singh and Sanjay
Batra. Studies on the Baylis-Hillman reaction
of pyrazolecarbaldehydes under the influence of DABCO:
Positional effect on the reactivity of the formyl group.
ARKIVOC 2007, xiv, 185-203. |
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R. Pathak and Sanjay
Batra. A convenient protocol for the synthesis
of new 5,6,7,8-tetrahydro imidazo [1,2-a]pyrimidin-2-ones
from Baylis-Hillman adducts of acrylonitrile. Tetrahedron
2007, 63, 9448-9955. |
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S. Madapa, D. Sridhar,
G. P. Yadav, P. R. Maulik and Sanjay Batra (2007).
A general approach to the synthesis of substituted isoxazolo[4,3-c]quinolines
via chalcones. Eur. J. Org. Chem. 2007,
4343-4351. |
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V. Singh and Sanjay
Batra. Synthesis of substituted 1H-benzo[b]azepines
and 3H-benzo[b]azepines and rearrangement of 2-alkoxycarbonyl-1H-benzo[b]azepines
to isoquinolines. Eur. J. Org. Chem. 2007,
2970-2979. |
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V. Singh, R. Pathak and
Sanjay Batra (2007). Significant yield improvement
in the stereoselective synthesis of allyl cyanides from
Baylis-Hillman derivatives in aqueous medium under the
influence of Phase-Transfer catalyst. Catal. Comm.
8, 2048-2052. |
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S. Nag, G. P. Yadav, P.
R. Maulik and Sanjay Batra. Sodium hydride-mediated
cascade reaction towards the synthesis of 1,5-disubstituted
uracil from cyanamides derived from the Baylis-Hillman
adducts. Synthesis 2007, 911-917. |
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R. Pathak, S. Madapa and
Sanjay Batra. Trifluoroacetic acid: A more effective and
efficient reagent for the synthesis of 3-arylmethylene-3,4-dihydro-1H-quinoline-2-ones
and 3-arylmethyl-2-amino quinolines from Baylis-Hillman
derivatives via Claisen rearrangement. Tetrahedron 2007,
63, 363-370. |
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R. Pathak, S. Nag and
Sanjay Batra (2006). An Expeditious synthesis
of 3-Methylene-4-aryl-1,3,4,5-tetrahydro-benzo[b][1,4]
diazepin-2-ones and 3-arylemethylene-4,5-dihydro-3H-benzo[b][1,4]diazepin-2-ylamines.
Synthesis, 4205-4211. |
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V. Singh, S. Kanojiya
and Sanjay Batra (2006). Studies on the
reduction of nitro group in 3-aryl- 2-methylene-4-nitro-alkanoates
afforded by the Baylis-Hillman adducts: Synthesis of 4-aryl-3-methylene-2-pyrrolidinones
and 3-(1-alkoxycarbonyl-vinyl)-1H-indole-2-carboxylates.
Tetrahedron, 62, 10100-10110. |
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V. Singh and Sanjay
Batra (2006). Tributyltin hydride-mediated straightforward
synthesis of a new isoxazolo-benzazulene ring system.
Tetrahedron Lett. 47, 7043-7045. |
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S. Madapa, V. Singh and
Sanjay Batra (2006). An alternate approach
to quinoline architecture via Baylis-Hillman chemistry:
SnCl2-mediated tandem reaction toward synthesis of 4-(substituted
vinyl)-quinolines. Tetrahedron 62, 8740-8747. |
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V. Singh, G. P. Yadav,
P. R. Maulik and S. Batra (2006). Studies
toward the construction of substituted piperidine-2-ones
and pyridine-2-ones from Baylis-Hillman adducts: Discovery
of facile synthesis of 5-methyl-4-oxo-6-aryl-3-aza-bicyclo[3.1.0]hexane-1-carboxylates.
Tetrahedron 62, 8731-8739. |
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S. Nag, R. Pathak, M.
Kumar, P. K. Shukla and Sanjay Batra (2006).
Synthesis and antibacterial evaluation of ureides of Baylis-Hillman
derivatives. Bioorg. Med. Chem. Lett.,
16, 3824-3828. |
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