| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5275968 | Tetrahedron Letters | 2007 | 5 Pages |
Abstract
An efficient, diastereoselective synthesis of 5-substituted (2-thioxo-imidazolidin-4-yl)phosphonic acid diethyl esters from metallated diethyl isothiocyanatomethylphosphonate and activated imines has been developed. The three-step transformation of imidazolidine-2-thione derivatives into 1,2-diaminoalkylphosphonic acids is also described.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Roman BÅaszczyk, Tadeusz Gajda,