Reaction of acyl iodides RC(O)I (R = Me, Ph) with alcohols R'OH (R' = Me, Et, i-Pr, t-Bu, CH2 = CHCH2, HCequivalent toCCH(2)) provides in the corresponding organyl iodides R'I. Unlike that 2-chloroethanol and phenol (R' = CH2CH2Cl, Ph) react with RC(O)I in the same way as with acyl chlorides yielding esters RCO2R'. This reaction path occurs partially also with methanol and ethanol.
[EN] NAPHTHO[2,1 -D]THIAZOLE DERIVATIVES, COMPOSITIONS THEREOF AND METHODS OF TREATING DISORDERS<br/>[FR] DÉRIVÉS DE NAPHTO [2,1-D]THIAZOLE, COMPOSITIONS DE CEUX-CI ET MÉTHODES DE TRAITEMENT DE TROUBLES
申请人:REVERIE LABS INC
公开号:WO2021102410A1
公开(公告)日:2021-05-27
The present application relates to the compounds of formula (I) that inhibit CDK9, pharmaceutical compositions thereof and methods of making and using the same.
本申请涉及抑制CDK9的化合物(I)的公式,以及其药物组合物的制备方法和使用方法。
Iodide as an Activating Agent for Acid Chlorides in Acylation Reactions
作者:Russell J. Wakeham、James E. Taylor、Steven D. Bull、James A. Morris、Jonathan M. J. Williams
DOI:10.1021/ol400035f
日期:2013.2.1
Acid chlorides can be activated using a simple iodide source to undergo nucleophilic attack from a variety of relatively weak nucleophiles. These include Friedel–Crafts acylation of N-methylpyrroles, N-acylation of sulfonamides, and acylation reactions of hindered phenol derivatives. The reaction is believed to proceed through a transient acidiodide intermediate.
Pt(IV) derivatives formed by oxidative addition of organic halides to [Pt(CH3)2(N,N-chelate)] substrates: geometric isomers at equilibrium
作者:Vincenzo De Felice、Bruno Giovannitti、Augusto De Renzi、Diego Tesauro、Achille Panunzi
DOI:10.1016/s0022-328x(99)00634-8
日期:2000.1
isomerism at equilibrium of Pt(IV) derivatives of general formula [Pt(CH3)2(R)X(NN)] (NN=2,9-dimethyl-1,10-phenanthroline or 1,10-phenanthroline; R=σ C-bonded ligand; X=halide) has been investigated by variation of R, X, and NN. The complexes have been obtained mainly through oxidative addition of RX to [Pt(CH3)2(NN)]. Some general trends can be traced in the relative stability of the geometrical isomers
通式[Pt(CH 3)2(R)X(NN)]的Pt(IV)衍生物在平衡时的几何异构现象(NN= 2,9-二甲基-1,10-菲咯啉或1, 10-菲咯啉; R =σC键合的配体; X =卤化物)已通过R,X和N = N的变化进行了研究。主要通过将RX氧化加成到[Pt(CH 3)2(N = N)]中而获得配合物。某些一般趋势可以追溯到配合物的几何异构体的相对稳定性,并且已经提出了区分空间和电子因素的尝试。还报道了具有三种不同类型的σC键合基团的通式[Pt(CH 3)2(R)R'(NN)]化合物的首次获得。
Electroreductive Coupling of Aromatic Acyl Bromides to 1,2-Diketones
作者:Naoki Kise、Nasuo Ueda
DOI:10.1246/bcsj.74.755
日期:2001.4
The direct electroreduction of aromatic acyl bromides gave aromatic 1,2-diketones. The best result was obtained using a Pb cathode in acetonitrile containing Bu4NClO4 as a supporting electrolyte. Aromatic acyl bromides substituted by an electron-donating group afforded 1,2-diketones in moderate-to-good yields, whereas acylated endiols were formed exclusively from aromatic acyl bromides substituted by an electron-withdrawing group.
Benzoyl Halides as Alternative Precursors for the Colloidal Synthesis of Lead-Based Halide Perovskite Nanocrystals
作者:Muhammad Imran、Vincenzo Caligiuri、Mengjiao Wang、Luca Goldoni、Mirko Prato、Roman Krahne、Luca De Trizio、Liberato Manna
DOI:10.1021/jacs.7b13477
日期:2018.2.21
this issue, we show here that benzoyl halides can be efficiently used as halide sources to be injected in a solution of metal cations (mainly in the form of metal carboxylates) for the synthesis of APbX3 NCs (in which A = Cs+, CH3NH3+, or CH(NH2)2+). In this way, it is possible to independently tune the amount of both cations and halide precursors in the synthesis. The APbX3 NCs that were prepared with