1,1,3,3,3-Pentafluoro-1,2,2-trichloropropane → 1,1,3,3,3-Pentafluoro-1,2,2-trichloropropane

HRID 1452823

反応式

HRID 1452823 の反応式
[H][H].[C:3]([C:7]([C:10]([Cl:13])([F:12])[F:11])([Cl:9])[Cl:8])([F:6])([F:5])[F:4]>[Pd]>[C:3]([C:7]([C:10]([Cl:13])([F:11])[F:12])([Cl:9])[Cl:8])([F:6])([F:5])[F:4].[C:3]([CH:7]=[C:10]([F:12])[F:11])([F:6])([F:5])[F:4].[C:3]([C:7](=[C:10]([F:12])[F:11])[Cl:8])([F:6])([F:5])[F:4]

参加物

6

反応物 2

HCID 153351,1,3,3,3-Pentafluoro-1,2,2-trichloropropaneHCID 178418361HCID 178418361、化合物

生成物 3

HCID 153351,1,3,3,3-Pentafluoro-1,2,2-trichloropropaneHCID 696471,1,3,3,3-PentafluoropropeneHCID 1023352-Chloro-1,1,3,3,3-pentafluoropropene

試薬・触媒・溶媒 1

HCID 23938Palladium触媒

実験手順

The test procedure described in Example 2 was repeated except that the catalyst was 0.5% Pd on alumina, the reaction temperature was held to approximately 150° C. and the duration of the test was approximately 12.6 hours. The mole ratio of hydrogen to CF3CCl2CF2Cl introduced into the quartz reactor was approximately 1.09. The reaction product was collected and its composition was determined. The reaction resulted in a conversion of CF3CCl2CF2Cl of about 97.8%, with a selectivity for CF3CH═CF2 of 6.8%, for CF3CCl═CF2 of 85.4%, and for CF3CHClCF2Cl of 3.8%.

後処理

  1. customwas held to approximately 150° C.
  2. customThe reaction product was collected

出典と根拠

ORDレコード
ord-9c1f5536aa5a4b74831899f17f28734d
出典データセット
uspto-grants-2009_01
特許番号
US07473810B1

関連ノート

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