72709-62-7Relevant articles and documents
Primary-secondary diamines catalyzed Michael reaction to generate chiral fluorinated quaternary carbon centers
Lu, Yingpeng,Zou, Gang,Zhao, Gang
, p. 4137 - 4144 (2015)
Abstract Asymmetric Michael reactions of α-fluoro-β-ketoesters to nitroolefins have been achieved by using readily accessible primary-secondary diamines as the organocatalysts through enamine activation mode, affording the useful Michael adducts bearing c
Squaramide-decorated covalent organic framework as a new platform for biomimetic hydrogen-bonding organocatalysis
Li, Xia,Wang, Zhifang,Sun, Jiaxing,Gao, Jia,Zhao, Yu,Cheng, Peng,Aguila, Briana,Ma, Shengqian,Chen, Yao,Zhang, Zhenjie
supporting information, p. 5423 - 5426 (2019/05/16)
A squaramide-decorated COF was synthesized and used as a highly efficient heterogeneous catalyst for hydrogen-bonding organocatalysis as exemplified in the context of catalyzing Michael addition reactions under mild conditions. Our work lays a foundation
Tetraarylphosphonium inner-salts (TAPIS) as both Lewis base catalyst and phase tag
Guo, Shuhui,Mi, Xueling
, p. 2881 - 2884 (2017/07/11)
Tetraarylphosphonium inner-salts (TAPIS) have been designed, synthesized and verified as recyclable and reusable Lewis base catalysts. The resulted TAPIS catalyst has been successfully applied in Michael addition, cyanation and trifluoromethylation reactions.