Heterocyclic Compounds
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ChemInform Abstract: ((2H-Azirin-2-yl)methyl)phosphonates: Synthesis from Allylic α and γ-Hydroxyphosphonates and Application to Diastereoselective Formation of Substituted ((Aziridin-2-yl)methyl)phosphonates.
First published: February 7, 1995
Abstract
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ChemInform Abstract
Azirines like (IV), (V), (VIII) and (XII) are prepared from phosphonates such as (I) or their α-hydroxy analogues by Mitsunobu reaction. These azirines are transformed into aziridines like (VI), (X) and (XIV) with different stereoselectivities. An alternative one pot process for the synthesis of some azirines is also reported.
