61-51-8Relevant articles and documents
Well-Defined Phosphine-Free Iron-Catalyzed N-Ethylation and N-Methylation of Amines with Ethanol and Methanol
Lator, Alexis,Gaillard, Sylvain,Poater, Albert,Renaud, Jean-Luc
supporting information, p. 5985 - 5990 (2018/10/02)
An iron(0) complex bearing a cyclopentadienone ligand catalyzed N-methylation and N-ethylation of aryl and aliphatic amines with methanol or ethanol in mild and basic conditions through a hydrogen autotransfer borrowing process is reported. A broad range of aromatic and aliphatic amines underwent mono- or dimethylation in high yields. DFT calculations suggest molecular hydrogen acts not only as a reducing agent but also as an additive to displace thermodynamic equilibria.
Tryptamine derivatives as novel non-nucleosidic inhibitors against hepatitis B virus
Qu, Shi-Jin,Wang, Gui-Feng,Duan, Wen-Hu,Yao, Shan-Yan,Zuo, Jian-Ping,Tan, Chang-Heng,Zhu, Da-Yuan
experimental part, p. 3120 - 3127 (2011/06/24)
A series of tryptamine derivatives were synthesized and evaluated for their anti-hepatitis B virus (HBV) activity and cytotoxicity in the HepG2.2.15 cell line. The preliminary SAR was discussed. Compounds 2e and 4a showed potent antiviral activity (IC50 = 0.4 and 50 = 40.6 and >25 μM, respectively).