3-Aminobenzoic Acid → 2,6-Di(tertiary-butyl)-4-(3'-carboxyphenylimino)-2,5-cyclohexadien-l-one

HRID 36725

反応式

HRID 36725 の反応式
[C:1]([C:5]1[C:6](=[O:16])[C:7]([C:12]([CH3:15])([CH3:14])[CH3:13])=[CH:8][C:9](=O)[CH:10]=1)([CH3:4])([CH3:3])[CH3:2].[NH2:17][C:18]1[CH:19]=[C:20]([CH:24]=[CH:25][CH:26]=1)[C:21]([OH:23])=[O:22]>>[C:1]([C:5]1[C:6](=[O:16])[C:7]([C:12]([CH3:15])([CH3:14])[CH3:13])=[CH:8][C:9](=[N:17][C:18]2[CH:26]=[CH:25][CH:24]=[C:20]([C:21]([OH:23])=[O:22])[CH:19]=2)[CH:10]=1)([CH3:4])([CH3:3])[CH3:2]

参加物

3

反応物 2

HCID 74193-Aminobenzoic AcidHCID 128672,6-Di-t-butyl-p-benzoquinone

生成物 1

HCID 152945482,6-Di(tertiary-butyl)-4-(3'-carboxyphenylimino)-2,5-cyclohexadien-l-one

実験手順

Using the method of Example 1, 2,6-di(tertiary-butyl)-p-benzoquinone was reacted with 3-aminobenzoic acid to provide red-orange crystals of 2,6-di(tertiary-butyl)-4-(3'-carboxyphenylimino)-2,5-cyclohexadien-1-one, m.p. 230°-231° C. Analysis: Calculated for C21H25NO3 : % C, 74.3; % H, 7.4; % N, 4.1; Found: % C, 74.1; % H, 7.6; % N, 3.7.

出典と根拠

ORDレコード
ord-efc0849e67e04f1c9a206e4c838ec739
出典データセット
uspto-grants-1995_05
特許番号
US05416113

関連ノート

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