Prakash, Hari; Sisler, Harry H., Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 1980, vol. 19, # 10, p. 935 - 937
A process is disclosed for preparing anhydrous hydrazines by reacting a tertiary hydrazinium halide with a corresponding alkali metal or alkaline earth metal amide in the presence of a non-aqueous inert carrier.
揭示了一种通过在非水惰性载体存在下,将三级肼盐与相应的碱金属或碱土金属酰胺反应制备无水肼的方法。
Ammonia–dimethylchloramine system: Kinetic approach in an aqueous medium and comparison with the mechanism involving liquid ammonia
medium. Dimethylchloramine prepared in a pure state undergoes dehydrohalogenation in an alkaline medium: the principal products formed are N-methylmethanimine, 1,3,5-trimethylhexahydrotriazine, formaldehyde, and methylamine. The kinetics of this reaction was studied by UV, GC, and HPLC as a function of temperature, initial concentrations of sodium hydroxide, and chlorinated derivative. The reaction is of
Practical and regioselective amination of arenes using alkyl amines
作者:Alessandro Ruffoni、Fabio Juliá、Thomas D. Svejstrup、Alastair J. McMillan、James J. Douglas、Daniele Leonori
DOI:10.1038/s41557-019-0254-5
日期:2019.5
these molecules are assembled through the stepwise introduction of a reactivity handle in place of an aromatic C-H bond (that is, a nitro group, halogen or boronic acid) and a subsequent functionalization or cross-coupling. Here we show that aromaticamines can be constructed by direct reaction of arenes and alkyl amines using photocatalysis, without the need for pre-functionalization. The process
[EN] COMPOUNDS TARGETING RNA-BINDING PROTEINS OR RNA-MODIFYING PROTEINS<br/>[FR] COMPOSÉS CIBLANT DES PROTÉINES DE LIAISON À L'ARN OU DES PROTÉINES MODIFIANT L'ARN
申请人:TWENTYEIGHT SEVEN INC
公开号:WO2021178420A1
公开(公告)日:2021-09-10
The invention relates to a compound represented by Formula (I): or a pharmaceutically acceptable salt thereof, compositions comprising the same and methods of preparing and using the same. The variables are described herein.
Vacuum Gas/Solid<i>N</i>-Chlorination: Preparative Scale Synthesis of Volatile<i>N</i>-Chloramines
作者:J. C. Guillemin、J. M. Denis
DOI:10.1055/s-1985-31450
日期:——
A simple method for the preparative scale synthesis of volatile chloramines free from impurities starting from the corresponding primary or secondary amine using N-chlorosuccinimide as chlorinating agent is described.