Benzotriazole, aldehydes and primary selenoamides react together with elimination of water to form 1:1:1 adducts which are reduced smoothly by NaBH4 to give the N-substituted selenoamides in good yield.
A facile synthesis of 3,5-diaryl 1,2,4-selenadiazoles was provided by treatment of aryl selenoamides with p-methylphenyl sulfonyl chloride in chloroform.
Selenoamides are prepared via N alkylated in a two step procedure: Benzotriazole, aldehyde and primary selenoamide reacted together to yield an adduct which was then reduced to the N substituted selenoamide...Selenoamides are prepared via N alkylated in a two step procedure: Benzotriazole, aldehyde and primary selenoamide reacted together to yield an adduct which was then reduced to the N substituted selenoamide by NaBH 4.展开更多
文摘Benzotriazole, aldehydes and primary selenoamides react together with elimination of water to form 1:1:1 adducts which are reduced smoothly by NaBH4 to give the N-substituted selenoamides in good yield.
文摘A facile synthesis of 3,5-diaryl 1,2,4-selenadiazoles was provided by treatment of aryl selenoamides with p-methylphenyl sulfonyl chloride in chloroform.
文摘Selenoamides are prepared via N alkylated in a two step procedure: Benzotriazole, aldehyde and primary selenoamide reacted together to yield an adduct which was then reduced to the N substituted selenoamide by NaBH 4.
