@article{oai:nagoya.repo.nii.ac.jp:00024545,
 author = {Kurohara, Takashi and Shibuya, Masatoshi and Yamamoto, Yoshihiko},
 issue = {8},
 journal = {Advanced Synthesis & Catalysis},
 month = {Apr},
 note = {To extend the synthetic potential of trifluoromethyl-substituted semisquarate (CF3-semisquarate) previously synthesized by us as a pluripotent building block, its electrophilic derivatization was investigated. The electrophilic addition of allylic silanes and silyl enolates to CF3-semisquarate afforded the corresponding 4-hydroxycyclobutenones. Subsequent ring expansion of these products via thermolysis or oxidation using lead tetraacetate afforded trifluoromethylated bicyclo[3.2.0]heptenones or (Z)-γ-alkylidenetetronates.},
 pages = {1413--1419},
 title = {Electrophilic Derivatization of Trifluoromethyl-Substituted Semisquarate Using Unsaturated Organosilanes and Subsequent Ring Transformations},
 volume = {359},
 year = {2017}
}