613-90-1Relevant articles and documents
Selective Monohydrocyanation of Diimine using Potassium Hexacyanoferrate(II)-Benzoyl Chloride Reagent System as a Cyanide Source
Li, Zheng,Wen, Fei,Yang, Jingya
, p. 1849 - 1853 (2016)
The selective monohydrocyanation of diimines using potassium hexacyanoferrate(II)-benzoyl chloride reagent system as a cyanide source under catalyst-free condition is described. The advantages of this protocol are the non-toxic, non-volatile and inexpensive cyanide source, high yield, and simple work-up procedure. [Figure not available: see fulltext.]
Sachs,Whittaker
, p. 501 (1901)
Metal-Free Transformation of Sulfonyl Oxime Ethers with Amines to Oxime Ethers
Zhang, Jia-Yuan,Hu, Jinglin,Li, Xiao-Xuan,Tang, Wei-Ke,Feng, Yi-Si
, p. 12676 - 12682 (2021/09/18)
Sulfonyl oxime ethers undergo facile radical substitutions with various amines to yield the corresponding oxime ethers. An efficient arylation of sulfonyl oxime ethers was accomplished under ambient temperature and metal-free conditions, with a wide range of functional group tolerance. Mechanistic investigations indicate that a phenyl radical is involved in the catalytic cycle.
Reactions of 3-(Polyfluoroalkyl)propane-1,2,3-trione-2-oximes with Diaminoarenes
Boltacheva,Slepukhin,Pervova,Filyakova,Charushin
, p. 416 - 423 (2019/05/06)
Novel quinoxaline derivatives have been synthesized via the reaction of 3-trifhioromethyl-1,2,3-propanetrione-2-oximes with 1,2-diaminobenzene or 2,3-diaminonaphthalene: 2-trifluoromethyl-3-aroylquinoxaline and 2-trifluoromethyl-3-aroylbenzo[g]quinoxaline. Under similar conditions, 3-RF-1,2,3-propanetrione-2-oximes [RF = C3F7, H(CF2)4, C4F9, and C6F13] with the same diaminoarenes have given a mixture of the condensation and fragmentation products in different ratios. The structure of (4-methylphenyl)[3-(tri-fluoromethyl)benzo[g]quinoxalin-2-yl]methanone has been elucidated by means of X-ray diffraction analysis.