22650-95-9Relevant academic research and scientific papers
Synthesis of Unsymmetrical Functionalised Organic Sulphides
Singh, Harjit,Batra, Manohar S.,Singh, Paramjit
, p. 131 - 136 (2007/10/02)
Acyclic thioiminium salts and the condensed thiazolium salts in the presence of aqueous sodium hydroxide as such or under base catalyzed phase transfer catalysis conditions react with appropiate organic halides to provide corresponding unsymmetrical functionalized organic sulphides.With aqueous sodium hydroxide, thioiminium salts provide the disulphides corresponding to incipient thiol.
THE APPLICATION OF THE SULPHIDE CONTRACTION TO THE SYNTHESIS OF SOME SIMPLE PYRROLIDINE ALKALOIDS
Ghirlando, Rodolfo,Howard, Arthur S.,Katz, Ruth B.,Michael, Joseph P.
, p. 2879 - 2884 (2007/10/02)
The alkaloids (+/-)-hygrine, (+/-)-dehydrodarlinine, (+/-)-dehydrodarlingianine, and (+/-)-N-methylruspolinone have been synthesised by selective reduction of vinylogous amides formed by sulphide contraction of the salts prepared by reaction of N-methyl-2
