Summary
The biotransformation by ring expansion of a bicyclo [3.2.0]-alkenone has been demonstrated in 29 species of dematiaceous fungi. One of these biocatalysts,Curvularia lunata NRRL 2380 has been shown to produce synthetically-important chiral lactones in high yields.
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Carnell, A., Willetts, A. Biotransformation of cycloalkenones by fungi Baeyer-Villiger oxidation of bicycloheptenone by dematiaceous fungi. Biotechnol Lett 12, 885–890 (1990). https://doi.org/10.1007/BF01022584
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DOI: https://doi.org/10.1007/BF01022584