confirmed that the cathodic crossed coupling of acetone with unsaturated compounds in aqueous sulfuric acid could proceed smoothly, when the compounds which had radical-acceptable double bonds and were adsorbed on a mercurycathode were used. From this fact, it was concluded that the coupling occurs via the addition of a radical intermediate formed by the one-electron reduction of acetone to the double
Treatment of AIDS, inhibition of the replication of HIV and related viruses thereof, and formulations using thiourea derivative compounds or salts thereof is disclosed. Also disclosed are novel thiourea derivative compounds.
[EN] BROMODOMAIN LIGANDS CAPABLE OF DIMERIZING IN AN AQUEOUS SOLUTION<br/>[FR] LIGANDS DE BROMODOMAINE POUVANT SE DIMÉRISER DANS UNE SOLUTION AQUEUSE
申请人:COFERON INC
公开号:WO2015081280A1
公开(公告)日:2015-06-04
Described herein are monomers capable of forming a biologically useful multimer when in contact with one, two, three or more other monomers in an aqueous media. In one aspect, such monomers may be capable of binding to another monomer in an aqueous media (e.g. in vivo) to form a multimer (e.g. a dimer). Contemplated monomers may include a ligand moiety, a linker element, and a connector element that joins the ligand moiety and the linker element. In an aqueous media, such contemplated monomers may join together via each linker element and may thus be capable of modulating one or more biomolecules substantially simultaneously, e.g., modulate two or more binding domains on a protein or on different proteins.
Visible Light Photocatalytic Synthesis of Tetrahydroquinolines Under Batch and Flow Conditions
作者:Daniel González‐Muñoz、José Luis Nova‐Fernández、Ada Martinelli、Gustavo Pascual‐Coca、Silvia Cabrera、José Alemán
DOI:10.1002/ejoc.202001018
日期:2020.10.8
aryl‐iodine derivatives to tetrahydroquinolines. In addition, the strategy does not need the use of nitrogen protecting groups. Although one of the limitations is the 24‐hour reaction times in batch conditions, the use of flow conditions allows to obtain the products in just one hour.
Reduction of azides to amines and amides was carried out with NaBH4/CoCl2 · 6 H2O in sole water at 25 °C under catalytic heterogeneous conditions. A broad spectrum of azides was reduced in a short time, chemoselectively in high yield and purity.
将叠氮化物还原为胺和酰胺是在催化非均相条件下使用 NaBH4/CoCl2·6 H2O 在 25 °C 的单一水中进行的。广谱叠氮化物在短时间内被还原,化学选择性高产率和纯度。