49860-76-6Relevant articles and documents
Method for selectively preparing N-monomethylamine compound
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Paragraph 0027; 0034-0035, (2017/08/29)
The invention discloses a method for selectively preparing an N-monomethylamine compound. The method takes an amine compound, formaldehyde and H2 as reaction raw materials; the raw materials react in a reaction medium in the presence of a compound catalyst at 30 DEG C-180 DEG C for 2h-48h, so as to obtain the N-monomethylamine compound; and the compound catalyst is composed of oxides of at least two of the following metal or oxides of least one of the following metal and at least one metal simple substance: aluminum, copper, nickel, cobalt and iron. According to the method for preparing the N-monomethylamine compound, the conversion ratio and the selectivity of N-monomethylamine are relatively high; the H2 is used as a reducing agent and is clean, cheap and environment-friendly; the catalyst utilized by the method is cheap, simple to prepare and high in catalysis efficiency; and the method has mild preparation and reaction conditions and the catalyst has no corrosiveness, is easy to separate and can be repeatedly used.
N-Methylation of amine and nitro compounds with CO2/H2 catalyzed by Pd/CuZrOx under mild reaction conditions
Cui, Xinjiang,Zhang, Yan,Deng, Youquan,Shi, Feng
supporting information, p. 13521 - 13524 (2015/01/09)
An active Pd/ZrCuOx catalyst was prepared for the reductive amination of CO2. The N-methylation of amines and nitro compounds with CO2/H2 can be realized with up to 97% yield under relatively mild reaction condi
NITROGEN-CONTAINING ORGANOSILICON COMPOUNDS LXXXIX. SYNTHESIS AND CHROMATOGRAPHIC AND 13C, 15N, AND 29SI NMR-SPECTRAL INVESTIGATIONS OF PIPERAZINYLSILANES
Lukevits, E.,Liepin'sh, E.,Popova, E. P.,Shatts, V. D.,Belikov, V. A.
, p. 317 - 324 (2007/10/02)
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