Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5278246 | Tetrahedron Letters | 2008 | 4 Pages |
Abstract
Stereoselective preparation of unsymmetrically protected 2-alkylidene-1,3-imidazolidines was achieved by the reaction of N,Nâ²-protected ethylenediamine, bromopropynamide, and K3PO4 in hot DMF. When N-protected aminoethanol was used in place of the protected ethylenediamine, an oxazolidine derivative was produced.
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Hiroyuki Naito, Takeshi Hata, Hirokazu Urabe,