Author: Mayer, Matthias; Welther, Alice; Jacobi von Wangelin, Axel
Description: A highly practical olefin isomerization protocol under iron catalysis has been developed. The standard conditions involve reaction of the olefin at room temperature in THF with a simple pre-catalyst system. Allylbenzenes give propenylbenzenes; 1-alkenes can be selectively converted to 2-alkenes; isolated dienes give conjugated dienes; (Z)-olefins give (E)-olefins. The synthesis of propenyl-benzenes has also been realized by an iron-catalyzed allylation-isomerization domino reaction in good yields.
Subject headings: Cross-coupling; Domino reactions; Grignard reactions; Iron; Isomerization; Styrenes
Publication year: 2011
Journal or book title: ChemCatChem
Volume: 3
Issue: 10
Pages: 1567-1571
Find the full text: https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/cctc.201100207
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Serial number: 3180