Synthesis and Crystal Structure Hindered Amine with Methaerylate

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Abstract:

The high pure hindered amine with methaerylate (2,2,6,6-tetramethylpiperidin-4-yl methacrylate) 4 was synthesized by a condensation reaction of 2,2,6,6-tetramethylpiperidin-4-ol and methacrylic anhydride via isolation of the salt (1:1) of 4 and methacrylic acid in an improved yield (total 80%). The structure of the salt 4 of hindered amine was demonstrated by X-ray crystallographic analysis.

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381-384

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March 2015

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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