p-Toluenesulfonic acid → 2-(Benzylimino-methyl)-4-methoxy-phenol

反応式

[OH:1][C:2]1[CH:9]=[CH:8][C:7]([O:10][CH3:11])=[CH:6][C:3]=1[CH:4]=O.[CH2:12]([NH2:19])[C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1.C1(C)C=CC(S(O)(=O)=O)=CC=1.C(N=CC1C=CC=CC=1O)C1C=CC=CC=1>>[CH2:12]([N:19]=[CH:4][C:3]1[CH:6]=[C:7]([O:10][CH3:11])[CH:8]=[CH:9][C:2]=1[OH:1])[C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1

参加物

反応物 4

HCID 6101p-Toluenesulfonic acid

HCID 7504Benzylamine

HCID 71643Norletimol

HCID 956952-Hydroxy-5-methoxybenzaldehyde

生成物 1

HCID 1355950552-(Benzylimino-methyl)-4-methoxy-phenol

実験手順

This compound was prepared from 2.7 g of 2-hydroxy-5-methoxy-benzaldehyde, 2.3 mL of benzylamine and 0.03 g of p-toluenesulphonic acid using the procedure described for 64a. Yield: 4.3 g (oil).

出典と根拠

ORDレコード: ord-38e9807026324023b0ecc0733dfcaa08
出典データセット: uspto-grants-2002_09
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US06444672B1

反応ノート

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