反応式
C1CCC=CCCC=1.[CH3:9][C:10]([CH3:14])=[C:11]([CH3:13])[CH3:12]>>[CH3:9][C:10]([CH3:14])=[C:11]([CH3:13])[CH3:12].[CH:10]([CH:11]([CH3:13])[CH3:12])([CH3:14])[CH3:9]参加物
4
実験手順
1,5-cyclooctadiene) Ir[P(RArF)3] (pyridine)+PF6− (2.0 mg) as prepared as in Example 26 (CH3)2C═C(CH3)2 (1.0 mL) is stirred under hydrogen (1 atmosphere) for 6 hours, resulting in the conversion of (CH3)2C═C(CH3)2 to the hydrogenation product, (CH3)2CHCH(CH3)2. The reaction solution is cooled from about 0° C. to about −78° C., resulting in the precipitation of most of the iridium catalyst. The catalyst is separated from the hydrogenation product by dicanting the liquid product from the catalyst. The catalyst can be reused without any loss of activity or selectivity.
出典と根拠
- ORDレコード
- ord-a27cea0554b24e819e15562da7ab11a9
- 出典データセット
- uspto-grants-2006_02
- 特許番号
- US07005525B2
関連ノート
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