Title of article
New methods for the preparation of aryl 2-iminoimidazolidines
Author/Authors
O’Donovan، نويسنده , , Daniel H. and Rozas، نويسنده , , Isabel، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
4
From page
4532
To page
4535
Abstract
A divergent strategy for the synthesis of 1-aryl- and 2-aryl-2-iminoimidazolidines is presented. Cyclization of N-Boc-N′-aryl-N′′-(2-hydroxyethyl)guanidines in the presence of methanesulfonyl chloride and triethylamine or sodium hydride at 0 °C affords the corresponding 2-iminoimidazolidines in good yields.
Keywords
2-Iminoimidazolidines , 1-Aryl-2-iminoimidazolidines , 2-Aryl-2-iminoimidazolidines , cyclization
Journal title
Tetrahedron Letters
Serial Year
2012
Journal title
Tetrahedron Letters
Record number
1881596
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