Subscribe to RSS
Please copy the URL and add it into your RSS Feed Reader.
https://www.thieme-connect.de/rss/thieme/en/10.1055-s-00000084.xml
Synthesis 2020; 52(03): 378-392
DOI: 10.1055/s-0039-1690036
DOI: 10.1055/s-0039-1690036
feature
Diverse One-Pot Electrophilic Trapping Reactions of 2-Quinolylzincates with Acyl Chlorides and Allyl Iodide
This work was supported by a research grant from Seoul Women’s University (2019).Further Information
Publication History
Received: 02 September 2019
Accepted after revision: 09 November 2019
Publication Date:
21 November 2019 (online)


Abstract
The tandem acylation reactions of 2-quinolylzincates under one-pot reaction conditions facilitated the formation of biologically active (Z)-3-alkylidenephthalides and multifunctionalized quinoline derivatives at specific positions. The reactions of these zincates with allyl iodide produced three different types of temperature- and alkyl-ligand-dependent C-2 homologated quinolines. The reaction mechanisms for the formation of the presented products from 2-quinolylzincates are also proposed in detail.
Key words
2-quinolylzincate - electrophilic trapping reaction - acylation - multifunctionalization - homologation - isomerizationSupporting Information
- Supporting information for this article is available online at https://doi.org/10.1055/s-0039-1690036.
- Supporting Information