54617-73-1Relevant articles and documents
Bio-based epoxy resin precursor containing cyclic amide structure, and preparation method and application thereof
-
Paragraph 0054-0055, (2019/03/10)
The invention discloses a bio-based epoxy resin precursor containing a cyclic amide structure, and also discloses a preparation method and application of the bio-based epoxy resin precursor containingthe cyclic amide structure. The preparation method comp
Heterogeneous Catalytic Hydrogenation of Chiral Amino Acid Methyl Esters to Amino Alcohols with Retention of Configuration Over Mg-Modified Cu/ZnO/Al2O3 Catalyst
Zhan, Bing,Zhang, Shuangshuang,Yu, Jun,Xiao, Xiuzheng,Guo, Xiaoming,Mao, Dongsen,Lu, Guanzhong
, p. 2160 - 2166 (2017/07/25)
Selective hydrogenation of amino acid methyl esters to chiral amino alcohols is an important and fascinating process. The CuZn0.3Mg0.1AlOx catalyst for the synthesis of chiral amino alcohols was prepared by the fractional
Hexafluoroacetone as Protecting Group and Activating Reagent in Amino Acid and Peptide Chemistry, XI. A New Simple Preparative Access to 2,5-Dioxopiperazines and 2,5-Dioxomorpholines
Burger, K.,Rudolph, M.,Windeisen, E.,Worku, A.,Fehn, S.
, p. 453 - 464 (2007/10/02)
2,5-Dioxopiperazines with symmetrical as well as unsymmetrical substituent pattern can be obtained via 2,2-bis(trifluoromethyl)-1,3-oxazolidin-5-ones, and 2,5-dioxomorpholines via 2,2-bis(trifluoromethyl)-1,3-dioxolan-4-ones, respectively. Keywords: Hexafluoroacetone; α-Amino acids; α-Hydroxy acids; 2,2-Bis(trifluoromethyl)-1,3-oxazolidin-5-ones; 2,2-Bis(trifluoromethyl)-1,3-dioxolan-4-ones; 2,5-Dioxopiperazines; 2,5-Dioxomorpholines.