Title: |
1,3-Dipolar cycloaddition reactions of ester-stabilized azomethine ylides with acrolein: a one-pot regio- and stereoselective synthesis of N-substituted 4-formyl-5-vinyl proline carboxylates |
Source: |
Tetrahedron Letters
[0040-4039]
Gu,
Yu
yr:2002
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