850998-07-1Relevant articles and documents
An efficient and odorless synthesis of thioethers using 2-[Bis(alkylthio)methylene]-3-oxo-N-o-tolylbutanamides as thiol equivalents
Yu, Haifeng
, p. 367 - 371 (2012/04/23)
Using 2-[bis(alkylthio)methylene]-3-oxo-N-o-tolylbutanamides 1 as odorless thiol equivalents, an efficient and odorless synthesis of thioethers has been developed. Promoted by NaOH in EtOH, the cleavage of 1 commences to generate thiolate anions, and the generated thiolate anions then react with halides to give various thioethers in good yield. It is noteworthy that only a very faint odor of thiols can be perceived during both the reaction and the workup. Using 2-[bis(alkylthio)methylene]-3-oxo-N-o-tolylbutanamides as odorless thiol equivalents, an efficient and odorless synthesis of thioethers has been developed. Promoted by NaOH in EtOH, the cleavage of 2-[bis(alkylthio)methylene] -3-oxo-N-o-tolylbutanamides commences to generate thiolate anions, and the generated thiolate anions then react with halides to give various thioethers in good yield. Copyright
[5 + 1] Annulation: A synthetic strategy for highly substituted phenols and cyclohexenones
Bi, Xihe,Dong, Dewen,Liu, Qun,Pan, Wei,Zhao, Lei,Li, Bing
, p. 4578 - 4579 (2007/10/03)
A novel [5 + 1] annulation strategy is developed for the synthesis of highly substituted phenols and cyclohexenones from α-alkenoyl ketenedithioacetals and nitroalkanes. Copyright