title: Sunflower-based feedstocks in nonfood applications: Perspectives from olefin metathesis.
abstract: Sunflower (Helianthus annuus L.) oil remains under-utilised albeit one of the major seed oils produced world-wide. Moreover, the high oleic sunflower varieties make the oil attractive for applications requiring high temperature processes and those targeting the C=C double bond functionality. Herein an overview of the recent developments in olefin metathesis of sunflower-based feedstocks is presented. The improved performance of olefin metathesis catalysts leading to high turnover numbers, high selectivity and catalyst recyclability, opens new opportunities for tailoring sunflower-based feedstocks into products required for possible new niche market applications. Promising results in biofuel, biopolymers, fragrances and fine chemicals applications have been reported.
authors.affiliation: Department of Chemistry, North-West University, P/Bag X2046, Mafikeng, 2735, South Africa.
authors.forename: Bassie B
authors.initials: BB
authors.lastname: Marvey