Intramolecular Cyclohexadienone Annulations of Fischer Carbene Complexes: Model Studies for the Synthesis of Phomactins
作者:Jie Huang、Huan Wang、Chunrui Wu、William D. Wulff
DOI:10.1021/ol070904q
日期:2007.7.1
The intramolecular cyclohexadienoneannulation of chromium carbenecomplexes is examined as a method to provide general access to the Phomactin family of natural products. The importance of the stereochemistry of the carbenecomplex and the number of carbons in the tether connecting the carbenecomplex and the alkyne are probed. Additionally, the degree of the 1,4-asymmetric induction is examined.