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Formal Synthesis of (±)‐Isodihydronepetalactone
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AbstractA formal synthesis of (±)‐isodihydronepetalactone (1) from cyclobutenone 5 was de scribed. Baeyer‐Villiger lactonization of cyclobutanone 8 followed by decholorination led to lactone 4, which under went a series of functional group trans formations, furnished cyclopentanone derivative 15. Shapiro reaction on hydrazone derivative in the presence of excess dry ice gave lactone 2. Lactone 2 had previously been converted to isodihydronepetalactone (1).
Title: Formal Synthesis of (±)‐Isodihydronepetalactone
Description:
AbstractA formal synthesis of (±)‐isodihydronepetalactone (1) from cyclobutenone 5 was de scribed.
Baeyer‐Villiger lactonization of cyclobutanone 8 followed by decholorination led to lactone 4, which under went a series of functional group trans formations, furnished cyclopentanone derivative 15.
Shapiro reaction on hydrazone derivative in the presence of excess dry ice gave lactone 2.
Lactone 2 had previously been converted to isodihydronepetalactone (1).
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