Hydrochloric Acid → Nonadecafluorodecanoyl chloride

HRID 570046ノート

反応式

HRID 570046 の反応式
P(Cl)(Cl)(Cl)(Cl)Cl.[F:7][C:8]([F:37])([C:12]([F:36])([F:35])[C:13]([F:34])([F:33])[C:14]([F:32])([F:31])[C:15]([F:30])([F:29])[C:16]([F:28])([F:27])[C:17]([F:26])([F:25])[C:18]([F:24])([F:23])[C:19]([F:22])([F:21])[F:20])[C:9](O)=[O:10].[ClH:38]>>[F:7][C:8]([F:37])([C:12]([F:36])([F:35])[C:13]([F:34])([F:33])[C:14]([F:32])([F:31])[C:15]([F:30])([F:29])[C:16]([F:28])([F:27])[C:17]([F:26])([F:25])[C:18]([F:24])([F:23])[C:19]([F:22])([F:21])[F:20])[C:9]([Cl:38])=[O:10]

参加物

4

反応物 3

HCID 313Hydrochloric AcidHCID 9555Perfluorodecanoic acidHCID 24819Phosphorus pentachloride2 回

生成物 1

HCID 13196894Nonadecafluorodecanoyl chloride収率 70%

実験手順

Phosphorus pentachloride (PCl5), (10.53 g, 50 mmol) was added in small portions to perfluorodecanoic acid (25 g, 49 mmol). Although the ensuing reaction was not too exothermic, HCl gas evolution was vigorous. The resulting solution was refluxed for three hours then a second portion of PCl5 (10.53 g, 50 mmol) was added and the mixture refluxed an additional two hours. Distillation afforded 18.25 g (70%) of perfluorodecanoyl chloride as a colorless liquid.

後処理

  1. customAlthough the ensuing reaction
  2. temperatureThe resulting solution was refluxed for three hours
  3. temperaturethe mixture refluxed an additional two hours
  4. distillationDistillation

出典と根拠

ORDレコード
ord-a6cceb1ba888407b8789320043c7c88d
出典データセット
uspto-grants-1988_03
特許番号
US04734517

反応ノート

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