Tetranitromethane → Methane, fluorotrinitro-

HRID 1112138Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1112138
O(C(C(F)(F)F)(C(F)(F)F)[F:4])[K].[N+:13]([C:16]([N+]([O-])=O)([N+:20]([O-:22])=[O:21])[N+:17]([O-:19])=[O:18])([O-:15])=[O:14]>CN(C=O)C>[F:4][C:16]([N+:20]([O-:22])=[O:21])([N+:17]([O-:19])=[O:18])[N+:13]([O-:15])=[O:14]

Komponenten

4

Edukt 2

HCID 10509TetranitromethaneHCID 178506340HCID 178506340, Verbindung

Produkt 1

HCID 15796Methane, fluorotrinitro-

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel3×

Versuchsvorschrift

In run 1 (control), 5 ml of 2.2 molar KOCF(CF3)2 in anhydrous DMF was added to a reaction vessel and diluted to 5.0 ml with anhydrous DMF. The reaction vessel consisted of a 50 ml round-bottom, three-neck flask which was equipped with a dropping funnel, an inlet tube with a safety trap, and an exit tube with a -80° C. cooled trap. Tetranitromethane (1.0 g, 5.10 mmoles) was placed in the dropping funnel and diluted with 10 ml of DMF. The system was flushed with nitrogen at 40 cc/min for 2 to 3 minutes. The C(NO2)4 -DMF solution was added to the KOCF(CF3)2 at ambient temperature. Fluorotrinitromethane yields and tetranitromethane conversions were obtained by gas-liquid chromatographic analyses of the reaction mixture as a function of reaction time.

Aufarbeitung

  1. customthree-neck flask which was equipped with a dropping funnel, an inlet tube with a safety trap, and an exit tube with a -80° C.
  2. temperaturecooled trap
  3. customThe system was flushed with nitrogen at 40 cc/min for 2 to 3 minutes
  4. additionThe C(NO2)4 -DMF solution was added to the KOCF(CF3)2 at ambient temperature

Quellen und Nachweise

ORD-Eintrag
ord-2aa3245ec71a4c5e9e46f64caae04090
Quelldatensatz
uspto-grants-1978_10
Patentnummer
US04120904

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