116253-76-0Relevant articles and documents
Base-mediated N- And O-arylations of NH-containing heterocycles, heterocyclic amines and phenols
Ghasemi, Zarrin,Shahrak, Nasim Shahi,Roomi, Behzad Jalali,Zakeri, Ziba
, p. 73 - 75 (2015/06/16)
Nucleophilic substitution reactions of N-heterocycles such as imidazole, benzimidazole, indole and pyrazole as well as NH2 or OH containing heterocycles, with electron-deficient aryl halides in the presence of t-BuOK or K2CO3as base and DMSO as solvent are reported. A series of N-aryl azoles, unsymmetric diaryl ethers and diaryl amines were obtained in good yields.
ENTRY INHIBITORS OF THE HIV VIRUS
-
Page/Page column 21, (2008/06/13)
The present invention relates to small molecules as entry inhibitors of the HIV virus, processes for their preparation as well as pharmaceutical compositions, their use as medicines, and diagnostic kits comprising them. The present invention also concerns combinations of the present entry inhibitors with other anti-retroviral agents. It further relates to their use in assays as reference compounds or as reagents. The compounds of the present invention are useful for preventing or treating infection by HIV and for treating AIDS. The compounds of formula (I) have the following structure: (I).
A general and efficient protocol for the synthesis of biaryl ethers from aryl silyl ethers using Cs2CO3
Cui, Sun-Liang,Jiang, Zhi-Yong,Wang, Yan-Guang
, p. 1829 - 1831 (2007/10/03)
A general and efficient one-step procedure has been developed for the synthesis of biaryl ethers via direct coupling of electron-deficient arylhalides or aryl triflates to aryl t-butyldimethylsilyl (TBS) ethers using Cs 2CO3. The protocol was also applied to electron-rich arylhalides by addition of a catalytic amount of copper(I) iodide. The reaction is rapid and provides good to excellent yields.