57767-04-1Relevant articles and documents
Practical synthesis of N -substituted cyanamides via tiemann rearrangement of amidoximes
Lin, Chia-Chi,Hsieh, Tsung-Han,Liao, Pen-Yuan,Liao, Zhen-Yuan,Chang, Chih-Wei,Shih, Yu-Chiao,Yeh, Wen-Hsiung,Chien, Tun-Cheng
, p. 892 - 895 (2014)
A facile and general synthesis of various N-substituted cyanamides was accomplished by the Tiemann rearrangement of amidoximes with benzenesulfonyl chlorides (TsCl or o-NsCl) and DIPEA.
REACTIONS OF ORTHOFORMIC ESTER WITH MONOSUBSTITUTED AMIDE OXIMES
Andrianov, V. G.,Eremeev, A. V.
, p. 1402 - 1405 (2007/10/02)
In the reactions of N-monosubstituted p-nitrobenzamide oximes with orthoformic ester in presence of boron trifluoride ether complex p-nitrobenzonitrile and a carbamate of the original amide oxime are formed.Under the same condition bis(methylamino)glyoxime gives a 1-cyano-N-methylformamide oxime carbamate.