A nonazide source of cyanonitrene and its interception by tertiary amines
作者:Mary Gail Kinzer Hutchins、Daniel Swern
DOI:10.1016/s0040-4039(01)82991-9
日期:1981.1
Cyanonitrene is formed from sodiumcyanamide and t-butyl hypochlorite in methanol by an α-elimination at or above 0° to +10°, but not at lower temperatures. The nitrene has been trapped by tertiaryamines to yield aminimides in fair to good yields. The formation of cyanonitrene has been shown by ESR, dimerization to dicyanodiazene, and reaction with DMSO to yield the sulfoximine.
Syntheses based on nitrile oxides. 1. Reaction of aromatic nitrile oxides with N-cyanimides
作者:V. A. Ogurtsov、O. A. Rakitin、N. V. Obruchnikova、L. F. Chertanova、A. A. Gazikasheva、L. I. Khmel'nitskii
DOI:10.1007/bf00958257
日期:1990.9
The reaction of trialkylaminocyanimides with aromatic nitrile oxides leads to trialkylamino-(3-aryl-1,2,4-oxadiazol-5-yl)imides, while the corresponding reactions with sulfylcyanimines and phosphincyanimides do not take place. Using x-ray structural analysis the principal structural features of the 1,2,4-oxadiazole products have been elucidated.
Generation of cyanonitrene: study of the reaction of sodium hydrogen cyanamide, tert-butyl hypochlorite and tertiary amines
作者:Mary Gail Kinzer Hutchins、Daniel Swern
DOI:10.1021/jo00146a005
日期:1982.12
Appel,R. et al., Chemische Berichte, 1966, vol. 99, p. 3118 - 3127
作者:Appel,R. et al.
DOI:——
日期:——
OGURTSOV, V. A.;RAKITIN, O. A.;OBRUCHNIKOVA, N. V.;CHERTANOVA, L. F.;GAZI+, IZV. AN CCCP. CEP. XIM.,(1990) N, S. 2084-2089
作者:OGURTSOV, V. A.、RAKITIN, O. A.、OBRUCHNIKOVA, N. V.、CHERTANOVA, L. F.、GAZI+