The first tandem [2 + 2] cycloaddition--Michael reaction using ynolates: facile construction of substituted carbocycles.
[reaction: see text] A tandem [2 + 2] cycloaddition-Michael reaction using ynolate anions followed by decarboxylation produced polysubstituted five-, six-, and seven-membered cycloalkenes.
Shindo
M
M
Institute for Medicinal Resources, University of Tokushima, and TOREST, Japan. shindo@fc.ph2.tokushima-u.ac.jp
Matsumoto
K
K
Sato
Y
Y
Shishido
K
K