60610-77-7Relevant academic research and scientific papers
A thiourea-functionalized metal-organic macrocycle for the catalysis of Michael additions and prominent size-selective effect
Yang, Lu,Zhao, Liang,Zhou, Zhen,He, Cheng,Sun, Hui,Duan, Chunying
supporting information, p. 4086 - 4092 (2017/03/30)
A discrete tetranuclear thiourea-based metal-organic macrocycle (MOM) with a large size was constructed by a well-designed organic ligand and nickel(ii) ions via self-assembly. Incorporating thiourea groups as hydrogen-bond donors into a metal-organic com
Divergent Reactivity of Nitrocyclopropanes with Huisgen Zwitterions and Facile Syntheses of 3-Alkoxy Pyrazolines and Pyrazoles
Yang, Changjiang,Liu, Wei,He, Zijian,He, Zhengjie
supporting information, p. 4936 - 4939 (2016/10/18)
A novel annulation reaction of trans-2-substituted-3-nitrocyclopropane-1,1-carboxylates with in situ generated Huisgen zwitterions is reported, providing facile synthesis of 3-alkoxy pyrazolines in good yields and high diastereoselectivities. This reactio
An expedient and green protocol for the Michael addition of malonates, diketones and p-keto esters to the nitrostyrenes
Agarwal, Jyoti,Naganaboina, Ram Tilak,Peddinli, Rama Krishna
, p. 511 - 518 (2013/06/05)
A novel methodology has been developed for the rapid synthesis of functionalized nitroalkanes by the addition of less reactive carbon nucleophiles such as malonate esters, acetylacetone and ethyl acetoacetate to various r/ms-p-nitrostyrenes under solvent-
Highly enantioselective Michael addition of malonates to nitroolefins catalyzed by chiral bifunctional tertiary amine-thioureas based on saccharides
Li, Xiao-Juan,Liu, Kun,Ma, Hai,Nie, Jing,Ma, Jun-An
scheme or table, p. 3242 - 3246 (2009/06/25)
A series of saccharide-derived bifunctional tertiary amine-thioureas for the asymmetric Michael addition reaction have been designed and synthesized. The addition products between malonates and various nitroolefins were obtained in high yields (up to 99%)
An enantioselective Michael addition of malonate to nitroalkenes catalyzed by low loading demethylquinine salts in water
Chen, Fu-Xin,Shao, Cheng,Wang, Quan,Gong, Pin,Zhang, Dong-Yan,Zhang, Bang-Zhi,Wang, Rui
, p. 8456 - 8459 (2008/03/13)
An enantioselective Michael addition of malonate to nitroalkenes is efficiently catalyzed by low loading demethylquinine salts in water; the yield range from 49% to 93% and the ee up to 90%.
