![5,10-Dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one structure](https://cnstatic.chemtradehub.com/structs/581/5814-41-5-0b01.webp "5,10-Dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one structure")
Nitrile stabilized synthesis of pyrrolidine and piperidine derivatives via tandem alkynyl aza-Prins–Ritter reactions
文献信息
发布日期
2023-12-14
DOI
10.1039/D3OB01764H
影响因子
3.876
作者
Sudip Shit, Chinmayee Choudhury, Anil K. Saikia
查看原文
摘要
An efficient methodology for the synthesis of N-(pyrrolidine-3-ylidenemethyl)acetamides mediated by triflic acid in good yields with separable Z/E isomers within a short reaction time has been demonstrated. The reaction involves the initial formation of the pyrrolidin-3-ylidenemethylium carbocation via the Prins cyclization reaction followed by the Ritter reaction to produce N-(pyrrolidine-3-ylidenemethyl)acetamides. This methodology is also used for the synthesis of their piperidine derivatives.
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来源期刊
Organic & Biomolecular Chemistry
CiteScore:
3.4
自引率:
10.3%
年发文量:
1041
Organic & Biomolecular Chemistry (OBC) publishes original and high impact research and reviews in organic chemistry. We welcome research that shows new or significantly improved protocols or methodologies in total synthesis, synthetic methodology or physical and theoretical organic chemistry as well as research that shows a significant advance in the organic chemistry or molecular design aspects of chemical biology, catalysis, supramolecular and macromolecular chemistry, theoretical chemistry, mechanism-oriented physical organic chemistry, medicinal chemistry or natural products. Articles published in the journal should report new work which makes a highly-significant impact in the field. Routine and incremental work is generally not suitable for publication in the journal. More details about key areas of our scope are below. In all cases authors should include in their article clear rationale for why their research has been carried out.
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