Unsaturated cyclic amido-substituted ether compounds and preparation process thereof.

摘要

Disclosed herein are novel unsaturated cyclic amido-substituted ether compounds having a wide range of utility in crosslinking agents, adhesives, paints, raw materials for hygroscopic resins, etc. The compounds have the formula:
<Chemistry id="chema01" num="0001"><Image id="ia01" he="40" wi="72" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>wherein R<Sub>1</Sub>, R'<Sub>1, </Sub>Z, A, A', B, q, m, ℓ, ℓ', a, a', P and β' are as defined. These compounds are prepared by reacting cyclic halogen-substituted ether compounds with unsaturated amide compounds in the presence of a strong basic substance in an aprotic polar solvent.