SYNTHESIS OF DIFURFURYL DIAMINES BY THE ACIDIC CONDENSATION OF FURFURYLAMINE WITH ALDEHYDES AND THEIR MECHANISM OF FORMATION

Authors
HOLFINGER MS CONNER AH HOLM DR HILL CG
Citation
Ms. Holfinger et al., SYNTHESIS OF DIFURFURYL DIAMINES BY THE ACIDIC CONDENSATION OF FURFURYLAMINE WITH ALDEHYDES AND THEIR MECHANISM OF FORMATION, Journal of organic chemistry, 60(6), 1995, pp. 1595-1598
Citations number
26
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Journal of organic chemistry → ACNP
ISSN journal
00223263
Volume
60
Issue
6
Year of publication
1995
Pages
1595 - 1598
Database
ISI
SICI code
0022-3263(1995)60:6<1595:SODDBT>2.0.ZU;2-6
Abstract
Difurfuryl diamino compounds can be obtained via single-step reactions of furfurylamine with formaldehyde and other aldehydes in 2.5-5.2 M h ydrochloric acid at 20-50 degrees C. Yields for the single step reacti on (30-50%) are comparable to those for three-step procedures involvin g protection and deprotection of the amino group.