Formaldehyde → HCID 23154243、化合物
反応式
[OH-].[Na+].[CH2:3]([CH:7]([CH2:10][CH2:11][CH2:12][CH3:13])[CH:8]=[O:9])[CH2:4][CH2:5][CH3:6].C=O.C[CH2:17][O:18]CC>CO.O>[CH2:3]([C:7]([CH2:17][OH:18])([CH2:10][CH2:11][CH2:12][CH3:13])[CH:8]=[O:9])[CH2:4][CH2:5][CH3:6]参加物
7
実験手順
An aqueous solution of 1 N sodium hydroxide (150 mL) was added dropwise to a solution of 209 g of dibutylacetaldehyde (supplied from Aldrich) and 127 g of an aqueous solution of 35% formalin (supplied from Wako Pure Chemical Industries) in 1500 mL of methanol under ice cooling, and stirred at room temperature overnight. Then 2 L of ether and 2 L of water were added to the reaction solution, and the mixture was separated into two liquid phases. The organic layer was dried on sodium sulfate anhydrate and concentrated, to yield 248 g of the title compound.
後処理
- customthe mixture was separated into two liquid phases
- customThe organic layer was dried on sodium sulfate anhydrate
- concentrationconcentrated
出典と根拠
- ORDレコード
- ord-a716cfce9e1e4aaba5aaa0d6a86a1b9b
- 出典データセット
- uspto-grants-2011_07
- 特許番号
- US07973030B2
反応ノート
読み込み中…