Direct conversion of 4-amino-2-oxazolines into 2-imidazolidinones

Authors
Guirado, A Andreu, R Galvez, J
Citation
A. Guirado et al., Direct conversion of 4-amino-2-oxazolines into 2-imidazolidinones, TETRAHEDR L, 40(46), 1999, pp. 8163-8165
Citations number
18
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
40
Issue
46
Year of publication
1999
Pages
8163 - 8165
Database
ISI
SICI code
0040-4039(19991112)40:46<8163:DCO4I2>2.0.ZU;2-O
Abstract
A convenient new method for the synthesis of polysubstituted 2-imidazolidin ones has been established involving the reaction of 4-alkylamino-2-aryl-2-o xazolines with arylsulfonyl isocyanates. It has been applied successfully i n preparing previously unknown 3-alkyl-4-aroylamino-1-arylsulfonyr-2-imidaz olidinones in high yields. (C) 1999 Elsevier Science Ltd. All rights reserv ed.