Journal of Organic Chemistry p. 3026 - 3028 (1985)
Update date:2022-07-29
Topics:
Yonezawa, Noriyuki
Nonoyama, Shinji
Saigo, Kazuhiko
Hasegawa, Masaki
Treatment of the cross photocycloadduct of coumarin and tetrachloroethylene with nucleophiles gives dichlorocyclobutabenzofuran-2a-carboxylic derivatives in excellent yields via lactone-opening, cyclobutene formation and intramolecular SN2'
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(2004)Doi:10.1021/jo00222a012
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(2019)
