19078-72-9Relevant articles and documents
Systematic study on alkyl iodide initiators in living radical polymerization with organic catalysts
Lei, Lin,Tanishima, Miho,Goto, Atsushi,Kaji, Hironori,Yamaguchi, Yu,Komatsu, Hiroto,Jitsukawa, Takuya,Miyamoto, Michihiko
, p. 6610 - 6618 (2014)
Several low-molar-mass alkyl iodides were studied as initiating dormant species in living radical polymerization with organic catalysts. Primary, secondary, and tertiary alkyl iodides with different stabilizing groups (ester, phenyl, and cyano groups) were systematically studied for the rational design of initiating alkyl iodides. The activation rate constants of these alkyl iodides were experimentally determined for quantitative comparison. These alkyl iodides were used in the polymerizations of methyl methacrylate and butyl acrylate to examine their initiation ability in these polymerizations. A telechelic polymer was prepared using an alkyl iodide with a functional group. Alkyl iodides with multi-initiating sites were also studied.
COMPOUNDS FOR USE IN TREATING NEUROLOGICAL DISORDERS
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Paragraph 00110-00111, (2021/02/05)
Provided are methods for treating neurological disorders using compounds of Formula (I), and pharmaceutically acceptable salts and compositions thereof.
Iron-Catalyzed Intramolecular C-H Amination of α-Azidyl Amides
Zhao, Xiaopeng,Liang, Siyu,Fan, Xing,Yang, Tonghao,Yu, Wei
supporting information, p. 1559 - 1563 (2019/03/20)
Iron-catalyzed intramolecular C-H amination of aliphatic azides has recently emerged as a powerful tool for the preparation of nitrogen heterocycles. This paper reports that α-azidyl amides can be converted in high efficacy to imidazolinone compounds via intramolecular C(sp3)-H amination by the action of a simple catalytic system composed of FeCl2 and a β-diketiminate ligand. The reactions provide a simple and atom-economical approach toward polysubstituted imidazolinones.
Highly Enantioselective Hydrogenation of Amides via Dynamic Kinetic Resolution Under Low Pressure and Room Temperature
Rasu, Loorthuraja,John, Jeremy M.,Stephenson, Elanna,Endean, Riley,Kalapugama, Suneth,Clément, Roxanne,Bergens, Steven H.
supporting information, p. 3065 - 3071 (2017/03/11)
High-throughput screening and lab-scale optimization were combined to develop the catalytic system trans-RuCl2((S,S)-skewphos)((R,R)-dpen), 2-PrONa, and 2-PrOH. This system hydrogenates functionalized α-phenoxy and related amides at room temperature under 4 atm H2 pressure to give chiral alcohols with up to 99% yield and in greater than 99% enantiomeric excess via dynamic kinetic resolution.