Synthesis of 1,3‐Dioxan‐2‐ones by Photo‐Aerobic Selenium‐π‐Acid Multicatalysis
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DOI: 10.1002/ejoc.202201180
Abstract: Abstract An expedient method for the synthesis of cyclic carbonates from homoallylic carbonic acid esters by means of photo‐aerobic selenium‐π‐acid multicatalysis is reported. Until now, conceptually related methods commonly relied either on the stoichiometric addition… read more here.
Keywords: selenium acid; synthesis; aerobic selenium; acid ... See more keywords
Electrochemical selenium-π-acid promoted hydration of alkynyl phosphonates.
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DOI: 10.1039/d2cc01901a
Abstract: An unprecedented electrochemical selenium-π-acid promoted hydration of internal alkynes bearing a phosphonate auxiliary was described. Thus, valuable (hetero)aryl and alkyl ketones could be accessed under mild, metal- and external oxidant-free conditions. This protocol features high… read more here.
Keywords: selenium acid; promoted hydration; electrochemical selenium; acid promoted ... See more keywords