443305-79-1Relevant academic research and scientific papers
Cobalt-Catalyzed Electrophilic Cyanation of Arylzinc Halides with N-Cyano-N-phenyl-p-methylbenzenesulfonamide (NCTS)
Cai, Yingxiao,Qian, Xin,Rrat, Alice,Auffrant, Audrey,Gosmini, Corinne
, p. 3419 - 3423 (2015)
The cobalt-catalyzed cross-coupling of organozinc bromides with N-cyano-N-phenyl-p-methylbenzenesulfonamide (NCTS) is described. The same cobalt catalyst, cobalt(II) bromide, was used for both the synthesis of the organozinc species and the cross-coupling reaction. However in this case, a catalytic amount of zinc dust is necessary in the second step to release the low-valent cobalt. Under these mild conditions, moderate to excellent yields of different benzonitriles were obtained.
Synthesis of 5-Imino-1,2,4-oxadiazolidin-3-one
Lee, Ge Hyeong,Lee, Hyo Won,Pak, Chwang Siek
, p. 803 - 812 (2007/10/03)
N-Aryl-N-cyanocarbamoyl chloride and N-aryl-N-carbomethoxy-cyanamide were reacted with N-alkylhydroxyl-amines to afford selectively 2-alkyl-4-aryl-5-imino-1,2,4-oxazolidin-3-one and 2-alkyl-4-aryl-3-imino-1,2,4-oxadiazolidin-5-one, respectively.
