Synthesis 2024; 56(03): 418-426
DOI: 10.1055/a-2201-9951
paper

Synthesis of Piperazin-2-one Derivatives via Cascade Double Nucleophilic Substitution

,
Dušica Kusljevic
,
Milos Jovanovic
,
Predrag Jovanovic
,
Gordana Tasic
,
Milena Simic
,
Vladimir Savic
This research was funded by the Ministry of Science, Technological Development and Innovation, Republic of Serbia through Grant Agreement with University of Belgrade-Faculty of Pharmacy No: 451-03-47/2023-01/ 200161.


Abstract

A cascade, metal-promoted transformation utilizing chloro allenylamide, primary amine, and aryl iodide afforded piperizinones in good yields. Under the optimized conditions the cascade is performed as a one-pot process allowing the formation of three bonds. The synthetic route, controlled by the reaction rates of several processes involved, introduces two points of diversity and is well suited for combinatorial synthesis or related technologies.

Supporting Information



Publication History

Received: 25 August 2023

Accepted after revision: 31 October 2023

Accepted Manuscript online:
31 October 2023

Article published online:
29 November 2023

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