Nakayama, Kaii; Kamiya, Hidehiro; Okada, Yohei published an article in 2022, the title of the article was Radical cation Diels-Alder reactions of arylidene cycloalkanes.Name: (6-Bromohexyl)triphenylphosphonium bromide And the article contains the following content:
TiO2 photoelectrochem. and electrochem. radical cation Diels-Alder reactions of arylidene cycloalkanes are described, leading to the construction of spiro ring systems. Although the mechanism remains an open question, arylidene cyclobutanes are found to be much more effective in the reaction than other cycloalkanes. Since the reaction is completed with a substoichiometric amount of electricity, a radical cation chain pathway is likely to be involved. The experimental process involved the reaction of (6-Bromohexyl)triphenylphosphonium bromide(cas: 83152-22-1).Name: (6-Bromohexyl)triphenylphosphonium bromide
The Article related to spiro compound preparation photoelectrochem electrochem reaction, arylidene cycloalkane dimethyl butadiene diels alder reaction, diels–alder reaction, arylidene cycloalkane, radical cation, single-electron transfer, spiro ring system and other aspects.Name: (6-Bromohexyl)triphenylphosphonium bromide
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary