Efficient synthesis of new nitrogen donor containing tripods under microwave irradiation and without solvent

Authors
Touzani, R Ramdani, A Ben-Hadda, T El Kadiri, S Maury, O Le Bozec, H Dixneuf, PH
Citation
R. Touzani et al., Efficient synthesis of new nitrogen donor containing tripods under microwave irradiation and without solvent, SYN COMMUN, 31(9), 2001, pp. 1315-1321
Citations number
26
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
SYNTHETIC COMMUNICATIONS
ISSN journal
00397911 → ACNP
Volume
31
Issue
9
Year of publication
2001
Pages
1315 - 1321
Database
ISI
SICI code
0039-7911(2001)31:9<1315:ESONND>2.0.ZU;2-X
Abstract
Five new N,N-bis(pyrazole-1-yl-methyl) alkylamines have been prepared in on e step by condensation of two equivalents of 1-(hydroxymethyl)-3,5-disubsti tuted pyrazoles with a series of primary amines. This reaction is carried o ut under microwave irradiation (60 W) in the absence of solvent for 20 m an d affords high yields (75-90%) of mixed nitrogen donor tripodal molecules.