Davis MC, Prokai L, Woodroffe JD. Oligo(amylene) from the reaction of fusel oil with zinc dihalide.
RSC Adv 2021;
11:1960-1968. [PMID:
35747216 PMCID:
PMC9134217 DOI:
10.1039/d0ra10386a]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 12/18/2020] [Indexed: 11/30/2022] Open
Abstract
Heating mixtures of fusel oil and zinc chloride or zinc bromide to 180 °C gave water, difusel ethers and the hydrocarbon oligo(amylene) as the major coproducts. Separation by chromatography gave oligo(amylene) in 25% yield from fusel oil. The triamylene fraction of the oligo(amylene) had a net heating value of 43.9 kJ g−1 which was 3% greater than specifications for gasoline, diesel #2 and jet A-1. The cetane number of the triamylene was 31.9 so it may not be useful for diesel engines. The triamylene had a flashpoint of 38 °C, viscosity (−20 °C) of 7.85 mm2 s−1, density (15 °C) of 0.78 g mL−1 and melting point below −78 °C which all compared well to the specifications of jet A-1.
Fusel oil was converted into the liquid hydrocarbon oligo(amylene) by zinc bromide catalysis.![]()
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