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Novel, efficient, and green procedure for the synthesis of 1,5-benzodiazepines catalyzed by MgBr2 in
[期刊论文] 作者:Shivaji S.Pawar,Murlidhar S.Shingare,Shivaji N.Thore,,
来源:Chinese Chemical Letters 年份:2009
MgBr_2 performs as a novel catalyst for the synthesis of various 1,5-benzodiazepine derivatives from wide range of substituted ophenylenediamines and various ke...
l-Hexanesulphonic acid sodium salt promoted the one-pot synthesis of amidoalkyl naphthols under micr
[期刊论文] 作者:Kirti S.Niralwad,Bapurao B.Shingate,Murlidhar S.Shingare,,
来源:Chinese Chemical Letters 年份:2011
Amidoalkyl naphthols have been synthesized in high yields in the presence of 1-hexanesulphonic acid sodium salt as an inexpensive solid catalyst under solvent-f...
[期刊论文] 作者:Suryakant B.Sapkal,Kiran F.Shelke,Bapurao B.Shingate,Murlidhar S.Shingare,,
来源:Chinese Chemical Letters 年份:2010
l-Methyl-3-ethyl imidazolium bromide[meim]Br/basic alumina(Al_2O_3) has been found to promote the cyclocondensation of chloroacetone/chloroethyl acetate with sa...
[期刊论文] 作者:Pravin V.Shinde,Amol H.Kategaonkar,Bapurao B.Shingate,Murlidhar S.Shingare,,
来源:Chinese Chemical Letters 年份:2011
Various 1,3-oxazine derivatives were synthesized in high yields,within shorter reaction times using PEG-400 as a safer medium/ mediator.This synthetic route is...
[期刊论文] 作者:Sandip A.Sadaphal,Amol H.Kategaonkar,Vilas B.Labade,Murlidhar S.Shingare,,
来源:Chinese Chemical Letters 年份:2010
Heterogeneous catalyst aluminium oxide(acidic) is found to be an effective catalyst for the solvent-free condensation reaction of indole with aldehydes in micro...
Glyoxylic acid as catalyst:A simple selective synthesis of 1,2-disubstituted benzimidazoles in aqueo
[期刊论文] 作者:Shivaji S.Pawar,Deepak V.Dekhane,Murlidhar S.Shingare,Shivaji N.Thore,,
来源:Chinese Chemical Letters 年份:2008
Glyoxylic acid(5 mol%)performs as a novel highly water-soluble catalyst for the synthesis of 2-aryl-l-arylmethyl-1H- benzimidazoles from a wide range of substit...
[期刊论文] 作者:Swapnil S.Sonar,Sandip A.Sadaphal,Shivaji S.Pawar,Bapurao B.Shingate,Murlidhar S.Shingare,,
来源:Chinese Chemical Letters 年份:2009
A convenient synthesis of quino[2,3-b][1,5]benzoxazepines from substituted 2-chloroquinoline-3-carbaldehyde and 2-hydroxyaniline by using stable,non-toxic and i...
Lithium bromide catalyzed solvent free method for synthesis of 2-substituted benzimidazoles and imid
[期刊论文] 作者:Deepak V.Dekhane,Shivaji S.Pawar,Sunil V.Gupta,Murlidhar S.Shingare,Shivaji N.Thore,,
来源:Chinese Chemical Letters 年份:2010
The first successful lithium bromide mediated solvent free condensation of arylenediamine and esters to obtain 2-substituted benzimidazole and imidazopyridine i...
[期刊论文] 作者:Swapnil S.Sonar,Kiran F.Shelke,Gopal K.Kakade,Bapurao B.Shingate,Murlidhar S.Shingare,,
来源:Chinese Chemical Letters 年份:2009
Alum(KAl(SO_4)_2·12H_2O) is an inexpensive,efficient,non-toxic and mild catalyst for the one-pot synthesis ofα-aminophosphonates. A three component reaction o...
[期刊论文] 作者:Sandip N.Gavade,Ravi S.Balaskar,Madhav S.Mane,Pramod N.Pabrekar,Murlidhar S.Shingare,Dhananjay V.Mane,
来源:Chinese Chemical Letters 年份:2011
The ligand free coupling reaction of phenyl urea with different functionalized aryl halides in the presence of air stable Cu_2O and t-BuOK as a base gives symme...
[期刊论文] 作者:Sandip N.Gavade,Ravi S.Balaskar,Madhav S.Mane,Pramod N.Pabrekar,Murlidhar S.Shingare,Dhananjay V.Mane,
来源:Chinese Chemical Letters 年份:2011
The coupling reaction of phenylurea with different functionalized aryl halides in the presence of air stable CuI,N,N-dimethylethylenediamine as a ligand,and K_3...
[期刊论文] 作者:Madhav S.Mane,Ravi S.Balaskar,Sandip N.Gavade,Pramod N.Pabrekar,Murlidhar S.Shingare,Dhananjay V.Mane,
来源:Chinese Chemical Letters 年份:2011
The regiospecific oxidation of alkyl group of both sterically hindered and unhindered aromatic amine to corresponding carbonyl compound was done in aq.medium by...
Greener approach towards the facile synthesis of 1,4-dihydropyrano[2,3-c]pyrazol-5-y1 cyanide deriva
[期刊论文] 作者:Ravi S.Balaskar,Sandip N.Gavade,Madhav S.Mane,Bapurao B.Shingate,Murlidhar S.Shingare,Dhananjay V.Mane,
来源:Chinese Chemical Letters 年份:2010
This report describes triethylammonium acetate(TEAA) ionic liquid catalyzed one pot synthesis of 6-amino-4-aryl-5-cyano-3- methyl-1-phenyl-1,4-dihydropyrano[2,3...
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