The total synthesis of (+)-pectinatone: An iterative alkylation approach based on the SAMP-hydrazone method

Autor: Birkbeck, Anthony A, Enders, Dieter
Zdroj: Tetrahedron Letters; January 1998, Vol. 39 Issue: 43 p7823-7826, 4p
Abstrakt: The marine natural product (+)-pectinatone containing ‘skip’ 1,3-dimethyl stereocentres was synthesised via the iterative alkylation of propanal SAMP-hydrazone with β-branched iodides. Factors affecting the selectivity of the alkylation reaction and the in situformation of volatile β-branched iodides are described.
Databáze: Supplemental Index