87377-90-0Relevant articles and documents
Chiral 1,1′-binaphthylazepine derived amino alcohol catalyzed asymmetric Henry reaction
Guo, Zong-Liang,Zhong, Shi,Li, Yong-Bo,Lu, Gui
experimental part, p. 238 - 245 (2011/05/04)
The catalytic asymmetric Henry reaction of nitromethane to various aldehydes has been developed using a chiral binaphthylazepine derived amino alcohol and Cu(OAc)2·H2O as the catalyst. High yields and good enantioselectivities (up to
Dual-reagent organocatalysis with a phosphine and electron-deficient alkene: application to the Henry reaction
Wang, Xiu,Fang, Fan,Zhao, Chen,Tian, Shi-Kai
scheme or table, p. 6442 - 6444 (2009/04/06)
Triphenylphosphine in combination with methyl acrylate was found to be able to catalyze the Henry (nitroaldol) reaction of various aldehydes and α-keto esters to give the corresponding β-nitroalkanols in good to excellent yields, and a catalytic cycle involving a zwitterionic phosphine-alkene adduct was proposed for this dual-reagent organocatalysis according to the deuterium-labeling experiments with CD3NO2.
Porphines-platinum metal complex compounds for organic electroluminescent device and organic electroluminescent device using them
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Page/Page column 4, (2008/06/13)
The present invention relates to emitting compounds for organic electroluminescent device, particularly to porphines-platinum metal complex compounds represented by the following formula (1): wherein R1 and R2 are as defined in the s
