Process for the preparation of quinoline based ionic fluoride salts (QUFS)
申请人:Hameed Abdul
公开号:US09643169B1
公开(公告)日:2017-05-09
The current invention relates to ionic liquid preparation and their application in organic synthesis. More specifically, the present invention relates to the quinoline based ionic liquids having fluoride counter anion and their applications in click chemistry, Knoevenagel condensation to 1,2,5,6-tetrahydronicotinonitrile (12), and pyrazol (15) formation.
Solvent-free 1H-tetrazole, 1,2,5,6-tetrahydronicotinonitrile and pyrazole synthesis using quinoline based ionic fluoride salts (QuFs): thermal and theoretical studies
作者:Nafees Iqbal、Jamshed Hashim、Syed Abid Ali、Mariya al-Rashida Mariya al-Rashida、Rima D. Alharthy、Shakeel Ahmad、Khalid Mohammed Khan、Fatima Zahra Basha、Syed Tarique Moin、Abdul Hameed
DOI:10.1039/c5ra16075h
日期:——
The role of ionic liquids as catalyst and solvent to mediate organic reactions is well documented.
One-pot synthesis of tetrazole-1,2,5,6-tetrahydronicotinonitriles and cholinesterase inhibition: Probing the plausible reaction mechanism via computational studies
作者:Abdul Hameed、Syeda Tazeen Zehra、Saba Abbas、Riffat Un Nisa、Tariq Mahmood、Khurshid Ayub、Mariya al-Rashida、Jürgen Bajorath、Khalid Mohammed Khan、Jamshed Iqbal
DOI:10.1016/j.bioorg.2016.01.004
日期:2016.4
as catalyst and solvent. Computational studies have been conducted to elaborate two plausible mechanistic pathways of this one-pot reaction. Moreover, the synthesized compounds were screened for cholinesterases (acetylcholinesterase and butyrylcholinesterase) inhibition which are consider to be major malefactors of Alzheimer’s disease (AD) to find lead compounds for further research in AD therapy.