Tetrahedron p. 3163 - 3165 (1983)
Update date:2022-07-31
Topics:
Murray
Jorge
Obliquetol 5 has been synthesised for the first time using improved conditions for prenyloxy-coumarin Claisen rearrangements. Efficient syntheses of obliquetin 6 and the related dihydrofuranocoumarin, nieshoutin 13 are also reported. The structure assigned to the natural coumarin, celerin, requires revision.
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