HRID1647989

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID15318299

未命名化合物

结构：CCOC(=O)CCc1cc(C(=O)c2cccc(C(=O)OCC)c2)ccc1OCCCCBr

HCID53729894

未命名化合物

PRODUCTS

生成物

结构：CCCc1c(OCCCCOc2ccc(C(=O)c3cccc(C(=O)O)c3)cc2CCC(=O)O)ccc2c1OCCC2=O

HCID19921924

未命名化合物

收率 63.4%

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID21226206

未命名化合物

PROCEDURE

实验过程

Starting with 0.144 g (0.70 mmol) of 2,3-dihydro-7-hydroxy-8-propyl-4H-1-benzopyran-4-one, and 0.35 g (0.69 mmol) of 2-(4-bromobutoxy)-5-[[3-(ethoxycarbonyl)phenyl]carbonyl]benzenepropanoic acid ethyl ester, the title compound (0.202 g; 63.4% overall yield) was obtained as a white solid, mp 177°-180° C. (recrystallized from hexane-ethyl acetate), using the procedure of example 22.

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-8d7e0196865a4b21acb6ee8fa8f09eb8
来源数据集: uspto-grants-1995_07
DOI: 10.6084/m9.figshare.5104873.v1
专利: US05434186
来源说明: uspto-grants-1995_07

反应 SMILES

[OH:1][C:2]1[CH:12]=[CH:11][C:5]2[C:6](=[O:10])[CH2:7][CH2:8][O:9][C:4]=2[C:3]=1[CH2:13][CH2:14][CH3:15].C([O:18][C:19](=[O:47])[CH2:20][CH2:21][C:22]1[CH:27]=[C:26]([C:28]([C:30]2[CH:35]=[CH:34][CH:33]=[C:32]([C:36]([O:38]CC)=[O:37])[CH:31]=2)=[O:29])[CH:25]=[CH:24][C:23]=1[O:41][CH2:42][CH2:43][CH2:44][CH2:45]Br)C>CCCCCC.C(OCC)(=O)C>[C:36]([C:32]1[CH:31]=[C:30]([C:28]([C:26]2[CH:25]=[CH:24][C:23]([O:41][CH2:42][CH2:43][CH2:44][CH2:45][O:1][C:2]3[CH:12]=[CH:11][C:5]4[C:6](=[O:10])[CH2:7][CH2:8][O:9][C:4]=4[C:3]=3[CH2:13][CH2:14][CH3:15])=[C:22]([CH2:21][CH2:20][C:19]([OH:47])=[O:18])[CH:27]=2)=[O:29])[CH:35]=[CH:34][CH:33]=1)([OH:38])=[O:37]