313-72-4Relevant articles and documents
Thomson,MacCulloch
, p. 817,821, 823 (1970)
Synthesis method of 2-bromoheptafluoronaphthalene compound
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Paragraph 0012, (2018/06/26)
The invention relates to a synthesis method of 2-bromoheptafluoronaphthalene compound. The synthesis method includes the steps of: 1) a fluorination reaction; 2) a hydrazine substitution reaction; and3) a bromination reaction. With octachloronaphthalene as a raw material, the 2-bromoheptafluoronaphthalene is prepared through reactions of fluorination, hydrazine substitution and bromination. The method is low in cost, has simple reaction steps and low toxicity, is convenient to carry out and high in yield, and is suitable for industrial production.
Fluoroalkane aromatization over hot sodium oxalate
McAlexander, Lenore Hoyt,Beck, Christopher M.,Burdeniuc, Juan J.,Crabtree, Robert H.
, p. 67 - 72 (2007/10/03)
Hot sodium oxalate (465°C) aromatizes perfluorodecalin to give perfluorotetralin and perfluoronaphthalene. Decomposition of solid sodium oxalate at temperatures above 450°C involves initial formation of elemental carbon that catalyzes the subsequent decomposition of oxalate, leading to the presence of an induction period in the overall decomposition reaction. Prior incipient decomposition of sodium oxalate to carbon and sodium carbonate is necessary for this reagent to effect aromatization.