1203801-06-2Relevant articles and documents
Synthesis of 5-substituted 1H-tetrazoles catalyzed by ceric ammonium nitrate supported HY-zeolite
Sivaguru, Paramasivam,Bhuvaneswari, Kaliyan,Ramkumar, Rangasamy,Lalitha, Appaswami
, p. 5683 - 5686 (2014)
In this Letter we wish to report a simple and efficient synthetic protocol for the synthesis of 5-substituted 1H-tetrazole derivatives through the [2+3] cycloaddition of nitriles with sodium azide using ceric ammonium nitrate supported HY-zeolite as a novel catalyst. Excellent yields of the corresponding tetrazoles were obtained through this cost-effective protocol under aerobic conditions with shorter reaction time under mild reaction conditions.