63996-46-3Relevant academic research and scientific papers
Thiiranium Salts
Akguen, Eyuep,Hartke, Klaus,Kaempchen, Thomas
, p. 72 - 75 (1981)
The β-chloroalkyl sulfides 2, obtained from alkenes and sulfenyl chlorides, react with aluminium trichloride to form thiiranium salts.Compounds 3, 4 and 5 are stable.
Ring Expansion or Spirocyclisation of (Phenylthiomethylene)cycloalkanes with Aluminium Chloride via β-Thio Carbocations
Derouane, Daphne,Harvey, Jeremy N.,Viehe, Heinz G.
, p. 993 - 994 (2007/10/02)
The title reactions can be explained by Wagner-Meerwein rearrangement of α-thio carbocations (thionium ions) to β-thio carbocations; this unusual reactivity may be due to superelectrophilic activation by aluminium chloride.
FACILE FUNCTIONALIZATION OF THE ISOPROPYLIDENE TERMINUS OF ACYCLIC MONOTERPENES BY WAY OF BENZENESULFENYL CHLORIDE ADDITION
Masaki, Yukio,Hashimoto, Kinji,Kaji, Kenji
, p. 3481 - 3490 (2007/10/02)
Highly site- and regioselective terminal functionalizations of acyclic monoterpenes 1 via benzenesulfenyl chloride addition followed by hydrolysis assisted by silica gel, dehydrochlorination under neutral or weakly basic condition, or dehydrochlorination by strongly basic treatment respectively providing β-hydroxy sulfides 3, terminal methallylic sulfides 4, or vinylsulfides 5 are developed.Conversion of 4 to terminal trans-allylic alcohols 10 via sulfoxides 9 by the Evans procedure is also described.
