Bis(fluoroxy)perfluoromethane → 1,3-Dioxolane, 4-chloro-2,2,4-trifluoro-5-(trifluoromethyl)-

HRID 1249917

反応式

HRID 1249917 の反応式
[C:1]([CH:5]=[C:6]([Cl:8])[F:7])([F:4])([F:3])[F:2].[C:9]([O:14]F)([O:12]F)([F:11])[F:10]>>[Cl:8][C:6]1([F:7])[CH:5]([C:1]([F:4])([F:3])[F:2])[O:14][C:9]([F:11])([F:10])[O:12]1

参加物

3

反応物 2

HCID 140054Bis(fluoroxy)perfluoromethaneHCID 27822971-Chloro-1,3,3,3-tetrafluoro-1-propene

生成物 1

HCID 109553891,3-Dioxolane, 4-chloro-2,2,4-trifluoro-5-(trifluoromethyl)-

実験手順

In a 200 ml 5 necked reactor, equipped with a mechanical stirrer, thermocouple, bubbling inlet for introducing the reacting gaseous mixture and an inert gas, 51.3 g (0.346 moles) of CF3—CH═CFCl are introduced. The reactor is then brought, by a cryostat, to the temperature of −70° C. At this point, under strong stirring, a mixture of CF2(OF)2 (BDM) (1 nl/h) and He (3 nl/h) for 3h 52′ (equivalent to 0.173 moles of BDM) is added in a continuous way.

後処理

  1. customthermocouple, bubbling inlet
  2. additionfor introducing the reacting gaseous mixture
  3. customis then brought, by a cryostat, to the temperature of −70° C
  4. additionis added in a continuous way

出典と根拠

ORDレコード
ord-706981e861184f8bb9e737ac77ebd8fc
出典データセット
uspto-grants-2002_01
特許番号
US06335408B1

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