Model studies aimed at the synthesis of Fredericamycin A. A simple o-quinodimethane route to the spiro naphthalene portion
作者:Robert D. Bach、Russell C. Klix
DOI:10.1016/s0040-4039(00)84427-5
日期:1986.1
The three contiguous rings in the naphthalene portion of a model compound related to Fredericamycin A have been prepared by the Diels-Alder cycloaddition reaction of an α-bromo-o-quinodimethane intermediate to the carbon—carbon double bond of the spiro dienophile, spiro[4.4]non-2, 3-ene-1, 4-dione.