58861-61-3Relevant articles and documents
A novel method for heterocyclic amide-thioamide transformations
Fathalla, Walid,Ali, Ibrahim A. I.,Pazdera, Pavel
, p. 174 - 181 (2017/02/15)
In this paper, we introduce a novel and convenient method for the transformation of heterocyclic amides into heteocyclic thioamides. A two-step approach was applied for this transformation: Firstly, we applied a chlorination of the heterocyclic amides to afford the corresponding chloroheterocycles. Secondly, the chloroherocycles and N-cyclohexyl dithiocarbamate cyclohexylammonium salt were heated in chloroform for 12 h at 61°C to afford heteocyclic thioamides in excellent yields.
Electrophilic cyanations. I. Synthesis of thiocyanato-heteroarenes and tosylheteroarenes from mercapto-heteroarenes using p-toluenesulfonyl cyanide
Miyashita, Akira,Nagasaki, Izuru,Kawano, Akiko,Suzuki, Yumiko,Iwamoto, Ken-Ichi,Higashino, Takeo
, p. 745 - 755 (2007/10/03)
Mercaptoheteroarenes (1) underwent electrophilic cyanation with p-toluenesulfonyl cyanide (TsCN) in THF in the presence of NaH to give the corresponding thiocyanatoheteroarenes (2) in moderate to good yields. In DMF, tosylheteroarenes (4) were formed by substitution with p-toluenesulfinate ion through thiocyanatoheteroarenes (2).
NEW HETEROCYCLES FORMING REACTIONS OF ACYL THIOFORMANILIDES
Lu, Zhong E,Sun, Da Qing,Xu, Tian Lin,Wan, Jun,Xu, Le Cun,Chen, Ke Qian
, p. 358 - 362 (2007/10/03)
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