209266-22-8Relevant articles and documents
Synthesis of Optically Active 2,3-Disubstituted Indoline -Derivatives through Cycloaddition Reactions between Benzynes and α,β-Unsaturated γ-Aminobutyronitriles
Ikawa, Takashi,Sumii, Yuta,Masuda, Shigeaki,Wang, Ding,Emi, Yuto,Takagi, Akira,Akai, Shuji
, p. 530 - 536 (2018/01/17)
We report a method for synthesizing optically active 2,3-disubstituted indolines by the cycloaddition reaction of benzynes with various 4-[(4-toluenesulfonyl)amino]-(E)-but-2-enenitriles, which are readily prepared from the corresponding l -amino acid der
Effective and mild method for preparation of optically active α-amino aldehydes via TEMPO oxidation
Jurczak, Janusz,Gryko, Dorota,Kobrzycka, Elzbieta,Gruza, Henryk,Prokopowicz, Piotr
, p. 6051 - 6064 (2007/10/03)
The TEMPO oxidation method is successfully applied to preparation of variously protected, optically active α-amino aldehydes without racemization and in very good yield.