Diethyl Ether → HCID 131719801、化合物

HRID 234198

反応式

HRID 234198 の反応式
[CH:1]([C:10]([O:13][CH3:14])([F:12])[F:11])([C:6]([F:9])([F:8])[F:7])[C:2]([F:5])([F:4])[F:3].CC[O:17]CC.[CH:20]([C:29]([OH:31])=[O:30])([C:25]([F:28])([F:27])[F:26])[C:21]([F:24])([F:23])[F:22]>O.[Ni]>[CH:20]([C:29]([OH:31])=[O:30])([C:21]([F:23])([F:24])[F:22])[C:25]([F:28])([F:27])[F:26].[CH:1]([C:10]([O:13][CH3:14])([F:11])[F:12])([C:6]([F:7])([F:9])[F:8])[C:2]([F:5])([F:4])[F:3].[OH2:17]

参加物

6

反応物 3

HCID 3283Diethyl EtherHCID 454591,1,1,3,3-Pentafluoro-3-methoxy-2-(trifluoromethyl)propaneHCID 3856062H-Hexafluoro(2-methylpropanoic acid)

生成物 1

HCID 131719801HCID 131719801、化合物

試薬・触媒・溶媒 2

HCID 935Nickel触媒HCID 962Water溶媒2 回

反応条件

温度
250 °C

実験手順

Activated carbon (25 g, 1/8" (0.32 mm) diameter pellets) and deionized water (5.3 g) are loaded into a 1" (2.54 cm) OD×12" (30.5 cm) length Inconel™ 600 nickel alloy tube. The reactor temperature is raised to 250° C. and the reactor pressure adjusted to 150 psig (1140 kPa). (CF3)2CHCF2OCH3 (ether A, 21.1 g) and a solution of (CF3)2CHCO2H (1.8 g) in water (10 mL) are independently and continuously fed to the reactor over 5 hours. The reactor effluent is scrubbed to remove HF. The product includes HFC-236fa and CF3CH=CF2 (HFC-1225zc) .

後処理

  1. customto remove HF

出典と根拠

ORDレコード
ord-85d6e3f0251647d0af6762c0b5c4f486
出典データセット
uspto-grants-1997_01
特許番号
US05594159

関連ノート

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