On the ozonization of larixol in methanol followed by treatment with ammonium chloride, the main reaction products were 15,16,20-trisnorlabd-6-ene-8,13-dione and 6-hydroxy-8,13;8,14-diepoxy-15,20-bisnorlabd-14-one. When ozonization was performed in methanol in the presence of dimethyl sulfide or in methylene chloride in the presence of pyridine, 6,14-dihydroxy-8,13;8,14-diepoxy-15,20-bisnorlabdane and 6-hydroxy-14,50,20-trisnorlabd-8,13-dione predominated in the reaction products.
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Vlad, P.F., Kyl'chik, A.M., Schmidt, E.N. et al. Investigation of the products of the ozonolysis of larixol. Chem Nat Compd 22, 541–547 (1986). https://doi.org/10.1007/BF00599257
- Acetic Anhydride
- Dimethyl Sulfide
- Ozonization Product
- Chromatographic Fraction
- Main Reaction Product