Synthesis of Dibenzothiophene and 1,4-Dihydrodibenzothiophene Derivatives via Allylic Phosphonium Salt Initiated Domino Reactions
Two efficient synthetic protocols were developed for the synthesis of dibenzothiophene and 1,4-dihydrodibenzothiophene using thioaurones and allylic phosphonium salt. Mild reaction conditions, a one-pot procedure, and easily accessible starting materials make these protocols powerful tools for the synthesis of these compounds, which are often used in material and pharmaceutical sciences.
Li, Ke,Yu, Aimin,Meng, Xiangtai
supporting information
p. 1106 - 1109
(2018/02/23)
COMMUNICATION. Utilisation du Bromhydrate de Triphenylphosphine pour la Synthese de Sels d'Alkyltriphenylphosphonium
Alkyltriphenylphosphonium salts can be obtained with good yields from the condensation between alkyl chlorides and triphenylphosphonium bromide.
Hercouet, A.,Corre, M. Le
p. 111 - 114
(2007/10/02)
The synthesis of deuterium, carbon 14, and carrier free tritium labeled cannabinoids
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Pitt,Hobbs,Schran,et al.
p. 551 - 575
(2007/10/11)
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