6130-94-5Relevant academic research and scientific papers
Electrochemical Generation of Reactive Nitrogen Species. 10. Anodic Amination of Tetrahydrofuran
Fuchigami, Toshio,Sato, Takashi,Nonaka, Tsutomu
, p. 366 - 369 (2007/10/02)
Anodic oxidation in THF of aminyl anions (lithium amides and aminomagnesium bromides) together with free aliphatic amines efficiently afforded 2-aminotetrahydrofurans.A similar reaction took place in the anodic oxidation of N-lithiolactams.These reactions are the first examples of anodic amination of an aliphatic saturated ether.
Silver(I)-catalyzed Oxidation of Cyclic Secondary Amines with Peroxodisulphate
Ogawa, Keiichiro,Nomura, Yujiro,Takeuchi, Yoshito,Tomoda, Shuji
, p. 3031 - 3036 (2007/10/02)
Oxidation of Piperidines, pyrrolidine, azetidine, perhydroazepine, and perhydroazocine with aqueous alkaline sodium peroxodisulphate in the presence of silver nitrate gave 1,1'-bipiperidines, a trimer of 1-pyrroline, 1,1'-biazetidine, 1,1'-biperhydroazepine together with 1-formylperhydroazepine, and 1-formylperhydroazocine, respectively.
Transition Metal Activated Organic Compounds, XI. Connection of Saturated Six-membered Ring Systems at C- or N-Atoms via Copper Compounds
Jackisch, Joerg,Legler, Jochen,Kauffmann, Thomas
, p. 659 - 668 (2007/10/02)
The CC-coupling of alkyl- or NN-coupling of dialkylamino groups via copper compounds is, as a rule, disturbed or thwarted by β-elimination of a copper hydride species.This disturbing reaction, especially effective with dialkylamino groups, is strongly diminished with saturated six-membered rings which undergo coupling in preparatively useful yields.The oxygen atom in the dialkylamine morpholine as an additional coordination center completely suppresses the copper hydride elimination, thus only coupling is observed.
