Trityl chloride as an efficient organic catalyst for one-pot, five-component and diastereoselective synthesis of highly substituted piperidines
作者:Seyed Sajad Sajadikhah、Nourallah Hazeri、Malek Taher Maghsoodlou、Sayyed Mostafa Habibi-Khorassani、Anthony C. Willis
DOI:10.1007/s11164-012-0997-8
日期:2014.2
chloride is used as an efficient organic catalyst for the one-pot, five-component and diastereoselective synthesis of highly substituted piperidines by means of reaction between aromatic aldehydes, amines and β -ketoesters in methanol at 50 °C. The structure as well as relative stereochemistry of products was confirmed by single X-ray crystallographic analysis. This homogeneous catalyst procedure includes
alternative approach for not only highlysubstitutedtetrahydropyridines (THPs) but also fully substitutedtetrahydropyridines (FTHPs) in moderate to good yields. The plausible mechanism for the formation of THPs was greatly promoted by the H+ ion coming from acetic acid. [Supplementary materials are available for this article. Go to the publisher's online edition of Synthetic Communications® for the following
A Facile and Efficient Solid Supported, One-Pot Synthesis of Functionalized Piperidine Derivatives Catalyzed by Amberlite IRA400-Cl Resin/I<sub>2</sub>/KI via Multicomponent Reaction
作者:Gurusamy Harichandran、Savarimuthu David Amalraj、Ponnusamy Shanmugam
DOI:10.1002/jhet.1516
日期:2013.5
A facile and efficient one‐pot, solid supported synthesis of functionalized piperidine derivatives catalyzed by Amberlite IRA400‐Cl resin/I2/KI via a multicomponent reaction of various aldehydes, aromatic amines, and 1,3‐dicarbonyl compounds has been achieved. The reaction has been carried out in a one‐pot reaction and Amberlite resin as a solid supported catalyst at room temperature. Shorter reaction
Amberlite IRA400-Cl树脂/ I 2 / KI通过各种醛,芳族胺和1,3-二羰基化合物的多组分反应,实现了简便,高效的单锅固相支持的官能化哌啶衍生物的合成。反应是在室温下以单锅反应和Amberlite树脂作为固体负载型催化剂进行的。较短的反应时间,简便的后处理,收率和温和的反应条件使这种新颖的合成策略既实用又有吸引力。
Synthesis and in vitro evaluation of tetrahydropyridines as potential CDK2 and DprE1 inhibitors
作者:Pravin R. Kharade、Uttam B. Chougale、Dipak S. Gaikwad、Satish S. Kadam、Kiran N. Patil、Sanket S. Rathod、Prafulla B. Choudhari、Savita S. Desai
DOI:10.1007/s11164-024-05228-2
日期:2024.4
The synthesized derivatives have been screened for their anticancer and anti-tubercular evaluation against MCF-7 cell lines and Mycobacterium tuberculosis respectively. The compound 4e showed the highest anticancer activity while the compound 4h showed the highest anti-tubercular activity. The in vitroevaluation has been supported by computational methods such as molecular docking, density functional