Iron (III)-porphyrin Complex FeTSPP as an efficient catalyst for synthesis of tetrazole derivatives via [2?+?3]cycloaddition reaction in aqueous medium
The metal complex (5,10,15,20-tetrakis-(4-sulfonatophenyl)-porphyrin-iron (III) chloride (FeTSPP) was new employed in an environmentally benign protocol as an efficient catalyst for a “click” chemistry approach for the synthesis of tetrazole and guanindinyltetrazole derivatives via [2?+?3] cycloaddition reaction of nitriles and azide derivatives in aqueous medium. The synthesized compounds were obtained in excellent yield, short reaction times and a recoverable catalyst.
El-Remaily, Mahmoud Abd El Aleem Ali Ali,Elhady
(2019/06/08)
Eco-friendly synthesis of guanidinyltetrazole compounds and 5-substituted 1H-tetrazoles in water under microwave irradiation
We have developed simple, short time, cost effective, purification of products by non-chromatographic methods and environmentally benign protocol for the synthesis of guanidinyltetrazoles and 5-substituted 1H-tetrazoles derivatives via [2,3]cyclo-addition
El Remaily, Mahmoud Abd El Aleem Ali Ali,Mohamed, Shaaban K.
p. 270 - 275
(2014/01/06)
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