72374-67-5Relevant academic research and scientific papers
L-piperazine-2-carboxylic acid derived N-formamide as a highly enantioselective Lewis basic catalyst for hydrosilylation of N-aryl imines with an unprecedented substrate profile
Wang, Zhouyu,Cheng, Mounuo,Wu, Pengcheng,Wei, Siyu,Sun, Jian
, p. 3045 - 3048 (2007/10/03)
L-Piperazine-2-carboxylic acid derived N-formamides have been developed as highly enantioselective Lewis basic catalysts for the hydrosilylation of N-aryl imines with trichlorosilane. The arene sulfonyl group on N4 was found to be critical for the high en
S-chiral sulfinamides as highly enantioselective organocatalysts
Pei, Dong,Wang, Zhouyu,Wei, Siyu,Zhang, Yu,Sun, Jian
, p. 5913 - 5915 (2007/10/03)
(Diagram presented) Easily accessible chiral sulfinamide 2 has been developed as the first highly efficient and enantioselective organocatalyst relying solely on a chiral sulfur center for stereochemical induction. In the presence of 20 mol % of 2, a broa
Oxidative rearrangement of ketimines to amides by MCPBA and BF3·OEt2
Kim, So Yeon,An, Gwang-Il,Rhee, Hakjune
, p. 112 - 114 (2007/10/03)
Several amides were obtained by an efficient method from the corresponding alkyl aryl ketimines in high yields. Ketimines are readily prepared from the corresponding ketones. This procedure involves the oxidation of alkyl aryl ketimines with MCPBA with BF3·OEt2. In this reaction, only aryl group of alkyl aryl ketimines was migrated to the electron deficient nitrogen atom.
