74032-41-0Relevant academic research and scientific papers
A New and Convenient Synthetic Method for Cyclopropyl Phenyl Sulfides
Tanaka, Kazuhiko,Uneme, Hideki,Matsui, Shuichi,Kaji, Aritsune
, p. 2965 - 2972 (2007/10/02)
The reactions of a variety of 1,3-bis(phenylthio)propanes with butyllithium have been shown to produce cyclopropyl phenyl sulfides in good to high yields.A new and convenient in situ preparation of 1-lithiocyclopropyl phenyl sulfide can be readily carried out by treating 1,3-bis(phenylthio)propane with 2 equiv. of butyllithium at 0 degC in THF.The reaction with electrophiles proceeds in good yield.O-Aryl and O-alkyl S-cyclopropyl dithiocarbonates also can be prepared in good yields. 1,2-Bis(phenylthio)ethane was converted to phenyl vinyl sulfide on treatment with butyllithium, while 1,4-bis(phenylthio)butane was recovered unchanged by a similar treatment.
A SIMPLE, HIGHLY VERSATILE SYNTHESIS OF CYCLOPROPYL PHENYL SULFIDES
Tanaka, Kazuhiko,Uneme, Hideki,Matsui, Syuichi,Tanikaga, Rikuhei,Kaji, Aritsune
, p. 287 - 288 (2007/10/02)
1,3-Bis(phenylthio)propane reacted readily with 2-2.2 equiv. of n-butyllithium in THF at 0 degC to afford 1-lithiocyclopropyl phenyl sulfide.Treatment of the substituted 1,3-bis(phenylthio)propanes with 1.1 equiv. of n-butyllithium afforded the correspond
