3,3,3-Trifluoropropene → 3,3,3-Trifluoropropylcyclopentyldiethoxysilane

HRID 52684

反応式

HRID 52684 の反応式
[F:1][C:2]([F:6])([F:5])[CH:3]=[CH2:4].[CH:7]1([SiH:12]([O:16][CH2:17][CH3:18])[O:13][CH2:14][CH3:15])[CH2:11][CH2:10][CH2:9][CH2:8]1>O.[Ir](Cl)(Cl)Cl.CC1C=CC(C)=CC=1>[F:1][C:2]([F:6])([F:5])[CH2:3][CH2:4][Si:12]([CH:7]1[CH2:8][CH2:9][CH2:10][CH2:11]1)([O:16][CH2:17][CH3:18])[O:13][CH2:14][CH3:15]

参加物

5

反応物 2

HCID 126723,3,3-TrifluoropropeneHCID 123987211Cyclopentyldiethoxysilane

生成物 1

HCID 223776783,3,3-Trifluoropropylcyclopentyldiethoxysilane収率 77%

試薬・触媒・溶媒 2

HCID 16211477Iridium trichloride hydrate触媒HCID 7809P-Xylene溶媒

実験手順

In analogy to Example 3, a mixture of 3 g of p-xylene, 5.3 g (0.055 mol) of 3,3,3-trifluoro-1-propene and 9.4 g (0.5 mol) of cyclopentyldiethoxysilane was reacted in the presence of 0.1 mg of iridium(III) chloride hydrate, after a mixing time of 70 minutes, at 83° C. over 180 minutes. Analysis by gas chromatography gave a product yield of 77% of 3,3,3-trifluoropropylcyclopentyldiethoxysilane.

出典と根拠

ORDレコード
ord-844fb9cc8acf4c52b30fdadb2a3243f0
出典データセット
uspto-grants-1997_04
特許番号
US05616762

関連ノート

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