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Main Title: Introduction of Substituents on the 2-Oxo-piperazine Skeleton by [3+2] Cycloaddition and Subsequent Transformation
Author(s): Wierschem, Frank
Rück-Braun, Karola
Type: Article
Language Code: en
Abstract: The 3,4-substituted 2-oxo-piperazines 5 - 9 are obtained by [3+2] cycloaddition from nitrone 1 and a variety of alkenes. Subsequent functionalization of the bicyclic adducts involves reductive N-O bond cleavage. A route towards libraries of immobilized 1,3-aminoalcohols with a 3,4-substituted 2-oxo-piperazine scaffold is briefly discussed for adducts derived from N-substituted maleic imides
Issue Date: 2006
Date Available: 15-Oct-2018
DDC Class: 540 Chemie und zugeordnete Wissenschaften
Subject(s): 2-Oxo-piperazine
[3+2] Cycloaddition
N-O bond cleavage
Journal Title: Zeitschrift für Naturforschung B
Publisher: De Gruyter
Publisher Place: Berlin
Volume: 61
Issue: 4
Publisher DOI: 10.1515/znb-2006-0410
Page Start: 431
Page End: 436
EISSN: 1865-7117
ISSN: 0932-0776
Appears in Collections:Inst. Chemie » Publications

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