NISCAIR Online Periodicals Repository Collection: IJC-B Vol.45B(04) [April 2006]
http://nopr.niscair.res.in/handle/123456789/6004
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Rapid and efficient microwave-assisted synthesis of 4-amino-3-mercapto- 5-substituted-1,2,4-triazoles
http://nopr.niscair.res.in/handle/123456789/10578
Title: Rapid and efficient microwave-assisted synthesis of 4-amino-3-mercapto- 5-substituted-1,2,4-triazoles
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<br/>Authors: Joshi, S S; Karnik, A V
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<br/>Abstract: Synthesis of 4-amino-3-mercapto-5-substituted-1,2,4-triazoles 3a-g, building blocks for the synthesis of fused heterocycles, under microwave irradiation is demonstrated.
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<br/>Page(s): 1057-1059An efficient procedure for the synthesis of 1,1-diacetates from aldehydes with acetic anhydride catalyzed by silica sulfate
http://nopr.niscair.res.in/handle/123456789/10577
Title: An efficient procedure for the synthesis of 1,1-diacetates from aldehydes with acetic anhydride catalyzed by silica sulfate
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<br/>Authors: Jin, Tong-Shou; Zhao, Ying; Gu, Shu-Qing; Liu, Li-Bin; Li, Tong-Shuang
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<br/>Abstract: The reac tion of aldehyde with acetic anhydride catalyzed by silica sulfate results in 1,1-diac etates in high yield at room
temperature.
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<br/>Page(s): 1054-1056Microwave-assisted solvent-free Friedlander synthesis of 1,8-naphthyridines using ammonium acetate as catalyst
http://nopr.niscair.res.in/handle/123456789/10576
Title: Microwave-assisted solvent-free Friedlander synthesis of 1,8-naphthyridines using ammonium acetate as catalyst
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<br/>Authors: Mogilaiah, K; Rani, J Uma
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<br/>Abstract: The microwave enhanced synthes is of 1,8-naphthyridines 3 is achieved rapidly and in good yield via the Friedlander condensation of 2-aminonicotinaldehyde 1 with carbonyl compounds containing <img src='/image/spc_char/alpha.gif' border=0> -methylene group 2 in the presence of ammonium acetate.
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<br/>Page(s): 1051-1053Solvent free <i>N</i>-alkylation of phenyl sulfanilides under microwave irradiation
http://nopr.niscair.res.in/handle/123456789/10575
Title: Solvent free <i>N</i>-alkylation of phenyl sulfanilides under microwave irradiation
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<br/>Authors: Jaisankar, P; Srinivasan, P C
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<br/>Abstract: A facile <i>N</i>-alkylation
of phenylsulfanilides by reaction with
primary alkyl halides (benzyl bromide, ethyl bromoacetate and n-butyl bromide)in the presence of anhydrous potassium carbonate under microwave condition to give <i>N</i>-alkylated products in good yields is reported
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<br/>Page(s): 1048-1050