反応式
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([C:9]2([CH2:16][CH2:17][C:18]#[N:19])[CH2:14][CH2:13][CH2:12][CH2:11][C:10]2=O)[CH:6]=[CH:7][CH:8]=1.[BH4-].[Na+].COC1C=C(C2(CCC#N)CCCCC2O)C=CC=1.P(Cl)(Cl)(Cl)=O.COC1C=C(C2(CC#N)CCCC=C2)C=CC=1>N1C=CC=CC=1>[CH3:1][O:2][C:3]1[CH:4]=[C:5]([C:9]2([CH2:16][CH2:17][C:18]#[N:19])[CH2:14][CH2:13][CH2:12][CH:11]=[CH:10]2)[CH:6]=[CH:7][CH:8]=1参加物
7
実験手順
By reducing 1-(m-methoxyphenyl)-2-oxo-cyclohexane-propionitrile with sodium borohydride and subsequently dehydrating the resulting 1-(m-methoxyphenyl)-2-hydroxycyclohexane-1-propionitrile with phosphorus oxychloride in pyridine in analogy to the preparation of 1-(m-methoxyphenyl)-2-cyclohexene-1-acetonitrile described in Example 1, there is obtained 1-(m-methoxyphenyl)-2-cyclohexene-1-propionitrile in the form of a pale yellowish oil.
出典と根拠
- ORDレコード
- ord-5e318f59c1504313a786d010c71df5a7
- 出典データセット
- uspto-grants-1982_06
- 特許番号
- US04336268
関連ノート
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