HRID330562

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID12980

2-Butynedioic acid, dimethyl ester

C6H6O4

HCID4146479

3,4-dipropoxybenzaldehyde

C13H18O3

HCID15914458

未命名化合物

PRODUCTS

生成物

结构：CCCOc1ccc(-c2c(C(=O)OC)c(C(=O)OC)c(O)c3cc(OC)c(OC)c(OC)c23)cc1OCCC

HCID13910824

未命名化合物

PROCEDURE

实验过程

2-Bromo-3,4,5-trimethoxybenzaldehyde dimethylacetal, 3,4-dipropoxybenzaldehyde and dimethyl acetylenedicarboxylate are treated in the same manner as described in Example 1-(1) & (2), whereby 1-(3,4-dipropoxyphenyl)-2,3-bis(methoxycarbonyl)-4-hydroxy-6,7,8-trimethoxynaphthalene is obtained as colorless needles.

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-e4797dc0c80d4f28a5edb099b809430c
来源数据集: uspto-grants-1990_01
DOI: 10.6084/m9.figshare.5104873.v1
专利: US04897418
来源说明: uspto-grants-1990_01

反应 SMILES

CO[CH:3]([O:17]C)[C:4]1[CH:9]=[C:8]([O:10][CH3:11])[C:7]([O:12][CH3:13])=[C:6]([O:14][CH3:15])[C:5]=1Br.[CH2:19]([O:22][C:23]1[CH:24]=[C:25]([CH:28]=[CH:29][C:30]=1[O:31][CH2:32][CH2:33][CH3:34])[CH:26]=O)[CH2:20][CH3:21].[C:35]([C:41]([O:43][CH3:44])=[O:42])#[C:36][C:37]([O:39][CH3:40])=[O:38]>>[CH2:19]([O:22][C:23]1[CH:24]=[C:25]([C:26]2[C:5]3[C:4](=[CH:9][C:8]([O:10][CH3:11])=[C:7]([O:12][CH3:13])[C:6]=3[O:14][CH3:15])[C:3]([OH:17])=[C:36]([C:37]([O:39][CH3:40])=[O:38])[C:35]=2[C:41]([O:43][CH3:44])=[O:42])[CH:28]=[CH:29][C:30]=1[O:31][CH2:32][CH2:33][CH3:34])[CH2:20][CH3:21]