100257-34-9Relevant articles and documents
Cobalt-Catalyzed α-Methoxymethylation and Aminomethylation of Ketones with Methanol as a C1 Source
Yang, Jingya,Chen, Shuwen,Zhou, Hongyan,Wu, Chengqi,Ma, Ben,Xiao, Jianliang
, p. 6774 - 6779 (2018)
Using methanol as a sustainable C1 source, cobalt-catalyzed α-methoxymethylation and α-aminomethylation of ketones have been developed. With cheap CoCl2·6H2O as catalyst and TBHP as oxidant, the methoxymethylated products were obtained within a short reaction time in up to 91% yield. Based on the observed reversibility of methoxy adduct to enone, the α-aminomethylation of ketones was then achieved by a one-pot methylenation/aza-Michael addition sequence. In addition, an easy way to convert α-methoxymethyl ketones to α-aminomethyl ketones has been discovered.
HYDROXY CONTAINING FXR (NR1H4) MODULATING COMPOUNDS
-
Page/Page column 74; 75, (2016/07/05)
The present invention relates to compounds (1) which bind to the NR1 H4 receptor (FXR) and act as agonists of FXR. The invention further relates to the use of the compounds (1) for the preparation of a medicament for the treatment of diseases and/or conditions through binding of said nuclear receptor by said compounds and to a process for the synthesis of said compounds.
Process and composition for inhibiting iron and steel corrosion
-
, (2008/06/13)
A composition and method for inhibiting corrosion of iron and steel in the presence of aqueous acid, especially concentrated hydrochloric acid comprising at least 5% by weight HCl, comprising an effective corrosion inhibiting amount of an alkenylphenone h