5343-98-6Relevant articles and documents
Extending the Synthetic Utilities of the Tandem Cyclic Sulfate Rearrangement—Opening Process: Synthesis of β-Hydroxy-γ-phenyl-γ-lactam
Lee, Nagum,Yu, Min Lee,Jun, Hyeyeon,Ko, Soo Y.
, p. 2091 - 2093 (2016)
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Metal-free enaminone C-N bond cyanation for the stereoselective synthesis of (E)- And (Z)-β-cyano enones
Liu, Ting,Liu, Yunyun,Wan, Jie-Ping
supporting information, p. 9112 - 9115 (2021/09/14)
A highly practical method for C-CN bond formation by C-N bond cleavage on enaminones leading to the efficient synthesis of β-cyano enones is developed. The reactions take place efficiently to provide (E)-β-cyano enones with only a molecular iodine catalyst. In addition, the additional employment of oxalic acid enables the selective synthesis of (Z)-β-cyano enones.
1-butyl-3-methylimidazolium bromide as a solvent and precatalyst for stetter reaction
Phungpis, Baramee,Hahnvajanawong, Viwat
, p. 2028 - 2032 (2020/09/02)
Stetter reaction between aromatic aldehydes and acrylonitrile/ethyl acrylate performing in [Bmim]Br in the presence of NaOH is described. N-Heterocyclic carbene (NHC) generates in situ is shown to be an efficient catalyst. Benzoin condensation also occured as side reaction.