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1. A Tribute to Prof. P. T. Narasimhan (PN-490AT)
N. Chandrakumar and S. R. Gadre
DOI: https://doi.org/10.3998/ark.5550190.0005.801
Full Text: PDF (23K)
pp. 1 - 3
accepted Dec 3 2003; published Dec 18 2003;
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2. Diastereoselective synthesis of trans-1,2-diamines via sequential opening of cyclohexene oxide and aziridinium ions (PN-1062AP)
Mariappan Periasamy, Muthu Seenivasaperumal, Meduri Padmaja and Vutukuri Dharma Rao
DOI: https://doi.org/10.3998/ark.5550190.0005.802
Full Text: PDF (117K)
pp. 4 - 11
received Jan 28 2004; accepted May 19 2004; published May 22 2004;
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3. Trimethylsilylnitrate: A useful reagent for direct synthesis of 2-deoxy-O-glycosides from glycals (PN-1101AP)
B. Gopal Reddy and Yashwant D. Vankar
DOI: https://doi.org/10.3998/ark.5550190.0005.803
Full Text: PDF (148K)
pp. 12 - 19
received Mar 3 2004; accepted May 19 2004; published May 22 2004;
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4. Heteroaromatic annulation studies on 2-[bis(methylthio)methylene]-1-methyl-3-oxoindole: synthesis of novel heterocyclo[b] fused indoles (PN-1098AP)
U. K. Syam Kumar, A. K. Yadav, C. Venkatesh, H. Ila and H. Junjappa
DOI: https://doi.org/10.3998/ark.5550190.0005.804
Full Text: PDF (103K)
pp. 20 - 27
received Mar 18 2004; accepted May 19 2004; published May 22 2004;
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5. One-step transformation of 2-oxa-3-azabicyclo[2.2.1]heptene and 2-carbomethoxy–2,3-diazabicyclo[2.2.1]heptane to ion uptake systems (PN-1083AP)
Subramania Ranganathan, Pradeep Cheruku, Madhusudanan K. P and K.S. George
DOI: https://doi.org/10.3998/ark.5550190.0005.805
Full Text: PDF (384K)
pp. 28 - 36
received Feb 18 2004; accepted May 25 2004; published May 28 2004;
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6. Synthetic studies towards the nor-triterpene pfaffic acid: Synthesis of DEF ring fragment via tandem radical cyclization rearrangement reactions (PN-1129AP)
P. J. Biju, K. Kaliappan and G. S. R. Subba Rao
DOI: https://doi.org/10.3998/ark.5550190.0005.806
Full Text: PDF (128K)
pp. 37 - 45
received Apr 22 2004; accepted Jul 27 2004; published Aug 4 2004;
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7. A microwave assisted synthesis of 2-aryl-1-arylmethyl-1H-benzimidazoles in the presence of montmorilloinite K-10 (PN-1150AP)
S.Perumal, S.Mariappan and S.Selvaraj
DOI: https://doi.org/10.3998/ark.5550190.0005.807
Full Text: PDF (104K)
pp. 46 - 51
received May 29 2004; accepted Jul 27 2004; published Aug 4 2004;
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8. Novel syntheses of pyrido[1,2-a]pyrimidin-2-ones, 2H-quinolizin-2-ones, pyrido[1,2-a]quinolin-3-ones, and thiazolo[3,2-a]pyrimidin-7-ones (PN-1161AP)
Alan R. Katritzky, James W. Rogers, Rachel M. Witek and Satheesh K. Nair
DOI: https://doi.org/10.3998/ark.5550190.0005.808
Full Text: PDF (165K)
pp. 52 - 60
received Jun 23 2004; accepted Aug 31 2004; published Sep 6 2004;
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9. Biomimetic polymerization of acrylamide with hydrogen peroxide catalyzed by water-soluble anionic iron(III) 5,10,15,20-tetrakis-(2',6'-dichloro-3'-sulfonatophenyl)porphyrin (PN-1102AP)
Chetna Angrish, Shive M. Singh Chauhan
DOI: https://doi.org/10.3998/ark.5550190.0005.809
Full Text: PDF (174K)
pp. 61 - 68
received Mar 17 2004; accepted Oct 28 2004; published Nov 5 2004;
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10. β-Hairpin peptides containing 3-amino benzoic acid, a constrained γ-amino acid (PN-1113AP)
G. Srinivasulu, M.H.V. Ramana Rao, S. Kiran Kumar and A. C. Kunwar
DOI: https://doi.org/10.3998/ark.5550190.0005.810
Full Text: PDF (520K)
pp. 69 - 86
received Apr 1 2004; accepted Oct 28 2004; published Jan 9 2005;
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11. Indium trichloride catalyzed Ferrier rearrangement – Facile synthesis of 2,3-unsaturated glycosides (PN-1099AP)
Sobhana Babu B and Balasubramanaian K. K
DOI: https://doi.org/10.3998/ark.5550190.0005.811
Full Text: PDF (259K)
pp. 87 - 102
received Mar 19 2004; accepted Jan 8 2005; published Jan 15 2005;
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12. Aroylation of aromatics with aryl carboxylic acids over Nafion-H (polymeric perfluoroalkanesulfonic acid), an environmentally friendly solid acid catalyst (PN-1100AP)
G. K. Surya Prakash, Thomas Mathew, Mihirbaran Mandal, Morteza Farnia and George A. Olah
DOI: https://doi.org/10.3998/ark.5550190.0005.812
Full Text: PDF (117K)
pp. 103 - 110
received Feb 21 2004; accepted Jan 8 2005; published Jan 15 2005;
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13. Synthesis of L-proline derived cyclic β-turn mimics via ring closing metathesis (PN-1134AP)
Rajesh. B.M, Biswadip Banerjee, Madhushree Bhattacharya and Javed Iqbal
DOI: https://doi.org/10.3998/ark.5550190.0005.813
Full Text: PDF (131K)
pp. 111 - 120
received May 4 2004; accepted Dec 28 2004; published Jan 16 2005;
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14. Structure and magnetic resonance parameters of the cation-radicals of methionine as studied by the CIDNP magnetic field dependence (PN-1166AP)
S.E. Korchak, K.L. Ivanov, A.V. Yurkovskaya and H.-M. Vieth
DOI: https://doi.org/10.3998/ark.5550190.0005.814
Full Text: PDF (207K)
pp. 121 - 131
received Jun 27 2004; accepted Dec 29 2004; published Jan 29 2005;
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