Octanal → HCID 11063309、化合物
反応式
[CH:1](=O)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8].[C:10]1(=[O:15])[CH2:14][CH2:13][CH2:12][CH2:11]1.[OH-].[Na+]>>[CH:1](=[C:11]1/[C:10](=[O:15])[CH2:14][CH2:13][CH2:12]/1)\[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8]参加物
4
実験手順
The procedure was similar to that in Example 1 by reacting n-octanal with cyclopentanone in the presence of 1% NaOH to give 2-(E)-octylidene cyclopentanone. The boiling point of this intermediate compound was determined to be 120°-125° C. at a pressure of 4 mm Hg. A subsequent Mannich reaction yielded the 2-Dimethylaminomethyl-5-(E)-octylidene cyclopentanone hydrochloride. The melting point of the product was determined to be 138°-140° C.
出典と根拠
- ORDレコード
- ord-3fea03f0848249f19f4b798fdeb15c6d
- 出典データセット
- uspto-grants-1993_10
- 特許番号
- US05250735
反応ノート
読み込み中…