Abstract:The
reaction of magnesium or zinc amides with alkyl or benzyl halides
is an attractive approach to make C–N bonds, especially for
electron-poor organic halides. The magnesium-promoted preparation
of hindered non-nucleophilic amine (N,N-diisopropylethylamine) from ethyl chloride and zinc diisopropylamide
has been studied. In this paper, instead of the application scope
of this method, we focused on the mechanisms of the catalytic processes
and the associated electronic origins. According to the calculations,
th… Show more
“…However, when a benzene ring bearing a halogen group such as Cl or Br, the yield of the aimed product decreased and 30-40% dehalogenation product was observed, indicating that this catalyst was also suitable for photocatalytic dehalogenation of organic halides. 26,43 Besides, for a relatively tough taskthe synthesis of steric hindered amines such as DIPEA (3l) and its analogues, 63,64 the current method is also efficient.…”
Section: Catalysis Science and Technology Papermentioning
A Pt-Pd alloy nano-catalyst supported on TiO2 was developed to enable efficient light-induced photocatalytic N-alkylation of amines with alcohols. Various techniques such as BET, XRD, XPS, HRTEM, UV-vis DRS, and...
“…However, when a benzene ring bearing a halogen group such as Cl or Br, the yield of the aimed product decreased and 30-40% dehalogenation product was observed, indicating that this catalyst was also suitable for photocatalytic dehalogenation of organic halides. 26,43 Besides, for a relatively tough taskthe synthesis of steric hindered amines such as DIPEA (3l) and its analogues, 63,64 the current method is also efficient.…”
Section: Catalysis Science and Technology Papermentioning
A Pt-Pd alloy nano-catalyst supported on TiO2 was developed to enable efficient light-induced photocatalytic N-alkylation of amines with alcohols. Various techniques such as BET, XRD, XPS, HRTEM, UV-vis DRS, and...
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