Formaldehyde → 2-(Aminomethyl)phenol
反応式
C([C:5]1[CH:10]=[CH:9][C:8]([OH:11])=[CH:7][CH:6]=1)(C)(C)C.[NH2:12][CH2:13]CCO.C=O.P(=O)(O)(O)O>C(O)C.O>[OH:11][C:8]1[CH:7]=[CH:6][CH:5]=[CH:10][C:9]=1[CH2:13][NH2:12]参加物
6
実験手順
An o-hydroxybenzylamine compound of the present invention composition is prepared according to the procedure of Example 1, except that 50 g of 4-t-butylphenol is employed in place of the Bisphenol-A, 25 g of 3-aminopropanol is employed in place of the 2-(methylamino)ethanol and that heating of the reactants was only begun after the formaldehyde addition was completed. A 0.5 g sample of the product is dissolved in 500 ml of ethanol/water (1:4 by volume) and the pH of the solution is adjusted to 3.0 with phosphoric acid.
後処理
- temperaturethat heating of the reactants
出典と根拠
- ORDレコード
- ord-9c1e391366f54a0e8e4a538accb81608
- 出典データセット
- uspto-grants-1988_12
- 特許番号
- US04792355
反応ノート
読み込み中…