Lu, Shu-Ning; Sun, Yue; Zhang, Jiajun; Chen, Zhengkai; Wu, Xiao-Feng published the artcile< Metal-free Synthesis of 5-Trifluoromethyl-1,2,4-triazoles via elemental sulfur promoted oxidative cyclization of trifluoroacetimidohydrazides with benzylic and aliphatic amines>, Category: bromides-buliding-blocks, the main research area is trifluoromethyl triazole preparation glycine transporter 1 inhibitor; aralkyl amine trifluoroacetimidohydrazide oxidative cyclization elemental sulfur promoter.
An elemental sulfur-mediated oxidative cyclization of readily available trifluoroacetimidohydrazides and aliphatic amines has been achieved, which provided a direct avenue to structurally diverse 5-trifluoromethyl-1,2,4-triazoles. In this transformation, sulfur acts as a traceless oxidizing agent. A myriad of benzyl amines and tertiary aliphatic amines were tolerated in this protocol. The reaction can be scaled up easily and also been applied to build GlyT1 inhibitor as an example of bio-active mol.
Molecular Catalysis published new progress about Aliphatic amines Role: RCT (Reactant), RACT (Reactant or Reagent). 3959-07-7 belongs to class bromides-buliding-blocks, and the molecular formula is C7H8BrN, Category: bromides-buliding-blocks.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary