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Abstract A concise and efficient process for the preparation of functional 2-pyridyl oxime ethers from oximes and pyridine N-oxide has been developed. This reaction promoted by the N O activating… Click to show full abstract
Abstract A concise and efficient process for the preparation of functional 2-pyridyl oxime ethers from oximes and pyridine N-oxide has been developed. This reaction promoted by the N O activating agent-PyBroP is proceeded well under mild conditions. A serious of aromatic ketone and aldehyde oximes readily attack to 2-position of pyridine N-oxide giving the corresponding pyridine oxime ethers in good to excellent yields.
Keywords:
oximes pyridine;
oxime ethers;
facilitated formation;
pybrop;
pyridyl oxime
Journal Title: Tetrahedron Letters
Year Published: 2021
Link to full text (if available)
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Journal Title: Tetrahedron Letters
Year Published: 2021
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!