46120-25-6Relevant articles and documents
Metal- and Base-Free Room-Temperature Amination of Organoboronic Acids with N-Alkyl Hydroxylamines
Sun, Hong-Bao,Gong, Liang,Tian, Yu-Biao,Wu, Jin-Gui,Zhang, Xia,Liu, Jie,Fu, Zhengyan,Niu, Dawen
supporting information, p. 9456 - 9460 (2018/07/29)
We have found that readily available N-alkyl hydroxylamines are effective reagents for the amination of organoboronic acids in the presence of trichloroacetonitrile. This amination reaction proceeds rapidly at room temperature and in the absence of added metal or base, it tolerates a remarkable range of functional groups, and it can be used in the late-stage assembly of two complex units.
SPIROCYCLIC HAT INHIBITORS AND METHODS FOR THEIR USE
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Page/Page column 575, (2016/04/10)
Compounds having a structure of Formula (IX) or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof, wherein R1, R2a, R2b, R3a, R3b, R4a, R4b, Q1----Q2, R6, R7, A, B, W, x, and y are as defined herein and are provided. Pharmaceutical compositions comprising such compounds and methods for treating various HAT-related conditions or diseases, including cancer, by administration of such compounds are also provided.
Ruthenium-catalyzed transfer hydrogenation of nitriles: Reduction and subsequent N-monoalkylation to secondary amines
Werkmeister, Svenja,Bornschein, Christoph,Junge, Kathrin,Beller, Matthias
supporting information, p. 3671 - 3674 (2013/07/19)
The selective synthesis of amines continues to be of importance because of their application in the bulk and fine chemical industries. Herein, domino ruthenium-catalyzed transfer hydrogenation of nitriles with subsequent N-monoalkylation by using alcohols is described. With this novel approach, various nitriles were reductively N-monoalkylated in excellent yields. A simple method for the synthesis of secondary amines starting directly from nitriles by using a ruthenium catalyst is described. With this novel domino system, various nitriles were reduced and subsequently N-monoalkylated in excellent yields (up to 99 %). In addition to isopropanol, other alcohols were also used as a reductant and N-monoalkylation reagent. Copyright