In:
Zeitschrift für Naturforschung B, Walter de Gruyter GmbH, Vol. 70, No. 11 ( 2015-11-1), p. 819-828
Abstract:
The ultrasound-assisted preparation of 2-(1 H -tetrazol-5-yl) acrylonitrile derivatives via a one-pot multi-component method is described successfully using ZrP 2 O 7 nanoparticles as a catalyst. Readily available tetrazoles can be transformed into the corresponding 1,5- and 2,5-disubstituted tetrazoles. 2,4′-Dibromoacetophenone gave the corresponding 2,5-disubstituted derivative as the only isomer. Synthesis of tetrazole derivatives with excellent yields in short times, a wide range of products under ultrasound irradiation, environmental benignity and a simple work-up procedure are some of the important features of this protocol.
Type of Medium:
Online Resource
ISSN:
1865-7117
,
0932-0776
DOI:
10.1515/znb-2015-0070
Language:
English
Publisher:
Walter de Gruyter GmbH
Publication Date:
2015
detail.hit.zdb_id:
2078109-X
detail.hit.zdb_id:
124635-5