[EN] METHODS OF REMOVING CARBON DIOXIDE AND SORBENTS FOR SAME<br/>[FR] PROCÉDÉS ET SORBANTS UTILISÉS POUR L'ÉLIMINATION DU DIOXYDE DE CARBONE
申请人:BATTELLE ENERGY ALLIANCE LLC
公开号:WO2012033607A1
公开(公告)日:2012-03-15
Methods of removing carbon dioxide comprising contacting a gas mixture comprising carbon dioxide with a sorbent. The sorbent comprises the following chemical structure: formula (I) wherein at least one of R1, R2, and R3 comprises a primary amine group and wherein the sorbent is not melamine and does not comprise the following chemical structure: formula (II). Sorbents for removing carbon dioxide are also disclosed.
Photoredox-Catalyzed C<sub>α</sub>–H Cyanation of Unactivated Secondary and Tertiary Aliphatic Amines: Late-Stage Functionalization and Mechanistic Studies
作者:Ozgur Yilmaz、Martins S. Oderinde、Marion H. Emmert
DOI:10.1021/acs.joc.8b01700
日期:2018.9.21
general, high-yielding amine Cα–H cyanation protocol via photoredox catalysis. Inexpensive NaCN is employed as the cyanidesource and air is the external oxidant, resulting in mild and highly functional group tolerant conditions. Notably, efficient Cα–H cyanations of secondary and tertiary aliphatic amines and of complex, biologically active compounds (drugs) can be performed using the established methodology
STABILIZATION OF HYDROXYLAMINE CONTAINING SOLUTIONS AND METHOD FOR THEIR PREPARATION
申请人:Lee Wai Mun
公开号:US20090112024A1
公开(公告)日:2009-04-30
The invention relates to the use of amidoximes for prevention of or stabilization of hydroxylamine compounds against undesired decomposition.
本发明涉及将酰胺肟用于预防或稳定羟基胺化合物,防止其不受控分解。
NOVEL NITRILE AND AMIDOXIME COMPOUNDS AND METHODS OF PREPARATION
申请人:Lee Wai Mun
公开号:US20090111965A1
公开(公告)日:2009-04-30
The present application relates to semiconductor processing compositions comprising at least one compound containing at least one amidoxime functional group and to methods of using these compositions in semiconductor processing. The present application also describes the preparation of amidoximes for a semiconductor processing composition by (a) mixing a cyanoethylation catalyst, a nucleophile and an alpha-unsaturated nitrile to produce a cyanoethylation product; and (b) converting a cyano group in the cyanoethylation product into an amidoxime functional group.