1259381-69-5Relevant academic research and scientific papers
Synthesis of 1,4-naphthoquinone methides via acid-catalyzed cascade cyclizations of benzannulated enediynyl alcohols
Wen, Bo,Petersen, Jeffrey L.,Wang, Kung K.
supporting information; experimental part, p. 168 - 171 (2011/03/19)
Treatment of benzannulated enediynyl alcohols with trifluoroacetic acid at room temperature promoted a cascade sequence of cyclization reactions, leading to 1,4-naphthoquinone methides. The transformation involved an unusual two-carbon ring expansion from
