39854-50-7Relevant academic research and scientific papers
Thioacetalization of aldehydes and ketones catalyzed by hexabromoacetone
Chaiseeda, Kittichai,Chavasiri, Warinthorn
, p. 1034 - 1039 (2017)
Protection of p-anisaldehydewith 1,3-propanedithiol under UV irradiation without a catalyst resulted in 87% yield of 1,3-dithiane in 20 min. Addition of hexabromoacetone further reduced the reaction time and UV irradiation also accelerated the formation o
An efficient, continuous flow technique for the chemoselective synthesis of thioacetals
Wiles, Charlotte,Watts, Paul,Haswell, Stephen J.
, p. 7362 - 7365 (2008/03/13)
By optimizing a reagent's residence time within a packed-bed reactor, it is possible to overcome selectivity issues frequently encountered in stirred reaction vessels. This important feature is demonstrated for the chemoselective protection of 4-acetylben
