Synthesis of the β2 Agonist (R)-Salmeterol Using a Sequence of Supported Reagents and Scavenging Agents
摘要:
graphicThe enantioselective synthesis of (R)-salmeterol has been achieved by using a sequence of supported reagents and sequestering agents. The saligenin core was installed by a regiospecific alkylation and a chiral auxiliary approach was employed to introduce the desired stereochemistry via a diastereoselective reduction.