Ruthenium-Catalyzed <i>N</i>-Alkylation of Amines with Alcohols under Mild Conditions Using the Borrowing Hydrogen Methodology
作者:Arrey B. Enyong、Bahram Moasser
DOI:10.1021/jo501273t
日期:2014.8.15
Using a simple amino amide ligand, ruthenium-catalyzed one-pot alkylation of primary and secondary amines with simple alcohols was carried out under a wide range of conditions. Using the alcohol as solvent, alkylation was achieved under mild conditions, even as low as room temperature. Reactions occurred with high conversion and selectivity in many cases. Reactions can also be carried out at high temperatures
A fluorinated imide salt compound of the present invention is a compound represented by General Formula (1). In General Formula (1), m represents 1 or 2, n represents an integer from 1 to 4, α represents 1 or 2, and X
α+
represents an α-valent metal ion, a primary ammonium ion, a secondary ammonium ion, a tertiary ammonium ion, a quaternary ammonium ion, or NH
4
+
.
Method for Producing Alkoxycarbonylfluoroalkanesulfonic Acid Salt
申请人:Hagiwara Yuji
公开号:US20110207954A1
公开(公告)日:2011-08-25
In the present invention, a target alkoxycarbonylfluoroalkanesulfonic acid salt is obtained by using a halofluoroalkanoic acid ester as a starting raw material, sulfinating the halofluoroalkanoic acid ester in the presence of an amine (as a first step), and then, oxidizing the resulting sulfination product (as a second step). Further, an alkoxycarbonylfluoroalkanesulfinic acid onium salt, which is useful as a photoacid generator, is obtained by salt exchange reaction of the alkoxycarbonylfluoroalkanesulfonic acid salt.
METHOD FOR PRODUCING GLUCOSE BY ENZYMATIC HYDROLYSIS OF CELLULOSE THAT IS OBTAINED FROM MATERIAL CONTAINING LIGNO-CELLULOSE USING AN IONIC LIQUID THAT COMPRISES A POLYATOMIC ANION
申请人:Balensiefer Tim
公开号:US20100081798A1
公开(公告)日:2010-04-01
The present invention relates to a process for preparing glucose from a lignocellulose-comprising starting material, in which this is firstly treated with an ionic liquid and subsequently subjected to an enzymatic hydrolysis. The invention further relates to a process for preparing microbial metabolites, especially ethanol, in which the glucose obtained is additionally subjected to a fermentation.