1-Chloro-4-acetoxynonane → 7-[N-(4(R)-hydroxy-2-nonynyl)methanesulfonamido]heptanoic acid

Participants

Reaction Steps

The synthesis of this compound is carried out as described in Example 1 except that, in Step A, the 1-chloro-4-acetoxynonane is replaced by an equimolar amount of 1-chloro-4-acetoxy-5,5-dimethylnonane (Example G). The product of Step A is thus ethyl 7-[N-(4-acetoxy-5,5-dimethylnonyl)methanesulfonamido]heptanoate. The subsequent step yields 7-[N-(4-hydroxy-5,5-dimethylnonyl)methanesulfonamido]heptanoic acid (B).

Provenance & Evidence