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Updated: Apr 24, 2026

Facile Preparation of 2Z,4E-Dienamides by the Olefination of Electron-deficient Alkenes with Allyl Acetate
Published on: June 21, 2017
Oxidative 1,4-diamination of dienes using simple urea derivatives
Devendar Anumandla1, Ryan Littlefield, Christopher S Jeffrey
1Department of Chemistry, University of Nevada, Reno , 1664 North Virginia Street, Mail Stop No. 0216, Reno, Nevada 89557, United States.
Abstract:
Diamination of alkenes and dienes has found widespread use in the synthesis of biologically active target molecules. Although the 1,2-diamination of alkenes has been comprehensively explored, versatile methods that install higher order 1,n-diamine moieties (e.g., n = 3-5) are not broadly developed. Herein, we report the development of an oxidative 1,4-diamination of dienes. This method represents one of the scarce examples of exclusive regioselectivity for 1,4-diamination. The reaction is easy to perform, uses simple reagents, works with a variety of functionalized dienes, and provides unique heterocyclic products.
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