29568-65-8Relevant articles and documents
Practical synthesis of functionalized terminal alkynes, 3,3,3-triethoxypropyne and ketal protected prop-2-ynones
Karanfil, Abdullah,Eskici, Mustafa
, p. 2342 - 2351 (2017/12/12)
Practical and economical synthesis of synthetically valuable 3,3,3-triethoxypropyne, ketal protected phenyl and methyl substituents prop-2-ynones is described. Bromination and subsequent 18-crown-6 catalyzed elimination of triethylorthoacrylate and ketal
Modification of the Photochemical Reactivity of Cyclic Ethylene Acetal of α-Bromopropiophenone by Adsorption within Zeolites. A Combined Contribution of Lewis Acidity and Cage Effect in the Formation of a 2-Phenylpropanoate via 1,2-Phenyl Shift
Corma, Avelino,Garcia, Hermenegildo,Miranda, Miguel A.,Primo, Jaime,Sabater, Maria J.
, p. 6892 - 6894 (2007/10/02)
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ONE-STEP SYNTHESIS OF SUBSTITUTED 2-ARYL-2-BROMOALKYL-1,3-DIOXOLANES
Svoboda, Jiri,Palecek, Jaroslav,Dedek, Vaclav,Mostecky, Jiri
, p. 1515 - 1520 (2007/10/02)
Substituted phenones II reacted with ethylene glycol and pyridinium perbromide, phenyltrimethylammonium tribromide, or dioxane dibromide to 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.