Collect. Czech. Chem. Commun.
1984, 49, 1515-1520
https://doi.org/10.1135/cccc19841515
One-step synthesis of substituted 2-aryl-2-bromoalkyl-1,3-dioxolanes
Jiří Svobodaa, Jaroslav Palečeka, Václav Dědeka and Jiří Mosteckýb
a Department of Organic Chemistry
b Department of Petroleum Technology and Petrochemistry, Prague Institute of Chemical Technology, 166 28 Prague 6
Abstract
Substituted phenones II reacted with ethylene glycol and pyridinium perbromide, phenyltrimethylammonium tribromide, or dioxane dibromide give the corresponding α-bromoacetals I. The highest yields are obtained with dioxane dibromide, and a route is suggested in which the agent is generated in situ. The mass spectra of the compounds I are interpreted.
