119694-23-4Relevant academic research and scientific papers
Intramolecular Cycloadditions of Alkenes to Oxyallyl Zwitterions Generated from Photorearrangements of 2,5-Cyclohexadien-1-ones
Schultz, Arthur G.,Plummer, Mark
, p. 2112 - 2117 (1989)
Photorearrangements of 2,5-cyclohexadien-1-ones containing a 3'-alkenyl substituent at C(4) provide intermediate alkenyl-substituted oxyallyl zwitterions 21 from which 5 + 2 cycloadditions give bridged cyclohexenones 22 and 23.The occurence of 3 + 2 cyclo
