NOVEL METHOD FOR PREPARING CHROMANONE DERIVATIVE
The present invention relates to a novel method for preparing a 5,7-difluorochroman-4-one derivative. The preparation method according to the present invention allows industrial mass production by using a generally usable reagent and solvent requiring no separate refinement process, having low produ...
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Main Authors | , , , , , , , |
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Format | Patent |
Language | English French Korean |
Published |
09.02.2017
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Subjects | |
Online Access | Get full text |
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