Ms. Wilson et Gr. Dake, Stereocontrolled construction of the A-ring of nitiol using a Pauson-Khandcycloaddition-ring fragmentation strategy, ORG LETT, 3(13), 2001, pp. 2041-2044
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A stereocontrolled construction of the A-ring of nitiol (1) is presented, K
ey features in this approach are a diastereoselective Pauson-Khand cycloadd
ition and a Norrish type 1 fragmentation reaction.