Add to ORKGA highly efficient, simple and rapid method for the preparation of various 2-aminobenzoxazoles and other benzoxazole derivatives using a catalytic amount of poly (ethylene glycol)-bound sulphonic acid (PEG-SO3H) is described. PEG-SO3H is found to be economical and reusable catalyst with low catalytic loading. The percentage yield was found to be satisfactory, experimental set-up and purification of final products is facile and easy.GRAPHICAL ABSTRACTKEYWORDS Poly (ethylene glycol)-bound sulphonic acid (PEG-SO3H), 2-aminobenzoxazole, benzoxazole derivatives
Polyethylene glycol (PEG-400) was found to be an inexpensive, non-toxic, and effective medium for th...
1666-1671A highly practical procedure for preparing benzoxazole-2-ones, benzothiazole-2-ones and its...
An efficient protocol has been developed for the preparation of a library of benzoxazole, benzimidaz...
AbstractA highly efficient, simple and rapid method for the preparation of various 2-aminobenzoxazol...
Polymer supported sulphanilic acid was synthesized and used as green, reusable and heterogeneous cat...
Methanesulfonic acid has been found to be a highly effective catalyst for a convenient and one-pot s...
Methanesulfonic acid has been found to be a highly effective catalyst for a convenient and one-pot s...
Polyethyleneglycol bound sulfonic acid (PEG-OSO₃H), a chlorosulphonic acid-modified polyethylene gly...
The efficient synthesis of sulfonylated benzoxazoles at positions C4 or C7 is reported. The condensa...
AbstractPolymer supported sulphanilic acid was synthesized and used as green, reusable and heterogen...
An easy synthetic protocol for the synthesis of biologically active benzimidazole, benzothiazole and...
An improved environmentally benign procedure for the synthesis of various benzimidazole and benzoxaz...
Zn(OAc)2 · 2H2O efficiently catalyzes the condensation reaction between 2-aminophenol and various a...
A well-sustained multistep synthetic protocol has been designed for the PEG-functionalized aromatic ...
Sulfonic acid functionalized poly (ethylene glycol dimethacrylate-1-vinyl-1,2,4-triazole), poly (EGD...
Polyethylene glycol (PEG-400) was found to be an inexpensive, non-toxic, and effective medium for th...
1666-1671A highly practical procedure for preparing benzoxazole-2-ones, benzothiazole-2-ones and its...
An efficient protocol has been developed for the preparation of a library of benzoxazole, benzimidaz...
AbstractA highly efficient, simple and rapid method for the preparation of various 2-aminobenzoxazol...
Polymer supported sulphanilic acid was synthesized and used as green, reusable and heterogeneous cat...
Methanesulfonic acid has been found to be a highly effective catalyst for a convenient and one-pot s...
Methanesulfonic acid has been found to be a highly effective catalyst for a convenient and one-pot s...
Polyethyleneglycol bound sulfonic acid (PEG-OSO₃H), a chlorosulphonic acid-modified polyethylene gly...
The efficient synthesis of sulfonylated benzoxazoles at positions C4 or C7 is reported. The condensa...
AbstractPolymer supported sulphanilic acid was synthesized and used as green, reusable and heterogen...
An easy synthetic protocol for the synthesis of biologically active benzimidazole, benzothiazole and...
An improved environmentally benign procedure for the synthesis of various benzimidazole and benzoxaz...
Zn(OAc)2 · 2H2O efficiently catalyzes the condensation reaction between 2-aminophenol and various a...
A well-sustained multistep synthetic protocol has been designed for the PEG-functionalized aromatic ...
Sulfonic acid functionalized poly (ethylene glycol dimethacrylate-1-vinyl-1,2,4-triazole), poly (EGD...
Polyethylene glycol (PEG-400) was found to be an inexpensive, non-toxic, and effective medium for th...
1666-1671A highly practical procedure for preparing benzoxazole-2-ones, benzothiazole-2-ones and its...
An efficient protocol has been developed for the preparation of a library of benzoxazole, benzimidaz...