Scheme 2.
PtlF-catalyzed conversion of 1-deoxy-11β-hydroxypentalenic acid (9) to 1-deoxy-11-oxopentalenic acid (10) and proposed oxidative conversion to pentalenolactone D (5).
PtlF-catalyzed conversion of 1-deoxy-11β-hydroxypentalenic acid (9) to 1-deoxy-11-oxopentalenic acid (10) and proposed oxidative conversion to pentalenolactone D (5).