HRID1765739

反应详情

EQUATION

反应方程式

REACTANTS

反应物

结构：C#Cc1cc(C(C)C)c2c(c1)C(C)(C)CC(C)(C)O2

HCID21107230

未命名化合物

2 次

HCID54500902

未命名化合物

PRODUCTS

生成物

结构：CCOC(=O)C=Cc1cccc(C#Cc2cc(C(C)C)c3c(c2)C(C)(C)CC(C)(C)O3)c1

HCID69071707

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

催化剂HCID24350

Copper(1+) iodide; Copper(I) iodide; Cuprous iodide; Cuprous iodide (CuI)

CuI

结构：Cl[Pd](Cl)([P](c1ccccc1)(c1ccccc1)c1ccccc1)[P](c1ccccc1)(c1ccccc1)c1ccccc1

催化剂HCID178418476

未命名化合物

溶剂HCID8471

Triethylamine

C6H15N

PROCEDURE

实验过程

Following General Procedure B and using 6-ethynyl-8-isopropyl-2,2,4,4-tetramethylchroman (Intermediate 32, 0.05 g, 0.2 mmol), ethyl-3-iodo cinnamate (Reagent 6, 0.118 g, 0.39 mmol), triethyl amine (2 mL), copper(I)iodide (0.025 g, 0.13 mmol) and dichlorobis(triphenylphosphine)palladium(II) (0.075 g, 0.107 mmol) followed by flash column chromatography over silica gel (230–400 mesh), the title compound was obtained (0.058 g, 69%).

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-64952de622a344069cfcfd4f64ac6441
来源数据集: uspto-grants-2007_06
DOI: 10.6084/m9.figshare.5104873.v1
专利: US07226951B2
来源说明: uspto-grants-2007_06

反应 SMILES

[C:1]([C:3]1[CH:4]=[C:5]2[C:10](=[C:11]([CH:13]([CH3:15])[CH3:14])[CH:12]=1)[O:9][C:8]([CH3:17])([CH3:16])[CH2:7][C:6]2([CH3:19])[CH3:18])#[CH:2].[CH2:20]([O:22][C:23](=[O:33])[CH:24]=[CH:25][C:26]1[CH:31]=[CH:30][CH:29]=[C:28](I)[CH:27]=1)[CH3:21]>[Cu]I.Cl[Pd](Cl)([P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1)[P](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.C(N(CC)CC)C>[CH2:20]([O:22][C:23](=[O:33])[CH:24]=[CH:25][C:26]1[CH:31]=[CH:30][CH:29]=[C:28]([C:2]#[C:1][C:3]2[CH:4]=[C:5]3[C:10](=[C:11]([CH:13]([CH3:14])[CH3:15])[CH:12]=2)[O:9][C:8]([CH3:17])([CH3:16])[CH2:7][C:6]3([CH3:18])[CH3:19])[CH:27]=1)[CH3:21]