Intramolecular Crossed [2+2] Photocycloaddition through Visible Light-Induced Energy Transfer

Dataset UNKNOWN
Zhao, Jiannan; Brosmer, Jonathan L.; Tang, Qingxuan; Yang, Zhongyue; Houk, K. N.; Diaconescu, Paula L.; Kwon, Ohyun;
(2017)
  • Publisher: Figshare
  • Related identifiers: doi: 10.1021/jacs.7b05277.s003, doi: 10.1021/jacs.7b05277.s002
  • Subject: regioselectivity | Intramolecular | irradiation | iridium | yield | sensitization | mechanism | bridged benzobicycloheptanone products | dienone | form bridged cyclobutanes | regiocontrol | Computational Biology | Photocycloaddition | significance | Electrochemical | cycloaddition | polypyridyl | catalyst | Biochemistry | contrast | B-norbenzomorphan analogues | triplet energy transfer | Visible Light-Induced Energy Transfer Herein | synthese | Crossed | spectroscopic studies
    • FOR: 69999 Biological Sciences not elsewhere classified | 39999 Chemical Sciences not elsewhere classified

Herein, we present the intramolecular [2+2] cycloadditions of dienones promoted through sensitization, using a polypyridyl iridium­(III) catalyst, to form bridged cyclobutanes. In contrast to previous examples of straight [2+2] cycloadditions, these efficien... View more
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