Tetrahedron Letters, volume 39, issue 13, pages 1685-1688
Synthesis of hexahydro-1H-pyrrolo[1,2-c]imidazole derivatives by sequential azomethine ylide cycloaddition and urea cyclization reactions
1
Department of Chemistry Al-Quds University East Jerusalem, Israel
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Publication type: Journal Article
Publication date: 1998-03-01
Journal:
Tetrahedron Letters
scimago Q3
wos Q3
SJR: 0.323
CiteScore: 3.5
Impact factor: 1.5
ISSN: 00404039, 18733581
Organic Chemistry
Drug Discovery
Biochemistry
Abstract
An efficient, diastereoselective route to 2, 5, 6, 7-tetra-substituted 1H-purrolo[1,2-c]imidazoles has been developed using azomethine ylide cycloaddition and urea cyclization reactions. Relative stereochemical assignments at the four contiguous pyrrolidine stereogenic centers were established by single-crystal X-ray analysis.
Found
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