150254-05-0Relevant academic research and scientific papers
Intramolecular Arene Trapping of Pyran-4-one Derived Zwitterions: A Two-Step Synthesis of Tetrahydrobenzinden-1-ones
West, F. G.,Willoughby, Duke W.
, p. 3796 - 3797 (2007/10/02)
Pyran-4-ones bearing pendant arene traps undergo efficient photolytic conversion to transient oxyallyl zwitterions, which then cyclize onto the arene in an intramolecular electrophilic aromatic substitution to yield tetrahydrobenzindenones.
