HRID2113173

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID7804

1,4-Dibromobenzene

C6H4Br2

2 次

HCID178418384

未命名化合物

PRODUCTS

生成物

HCID296269

1,4-Didecylbenzene

C26H46

HCID23072555

1,4-Dibromo-2,5-didecylbenzene

C26H44Br2

AUXILIARIES

试剂、催化剂与溶剂

结构：Cl[Pd]Cl.[Fe+2].c1ccc(P(c2ccccc2)[c-]2cccc2)cc1.c1ccc(P(c2ccccc2)[c-]2cccc2)cc1

催化剂HCID178418228

Bis(cyclopenta-1,4-dien-1-yl(diphenyl)phosphane);dichloropalladium;iron(2+)

C34H28Cl2FeP2Pd

PROCEDURE

实验过程

2,5-Dibromo-1,4-didecylbenzene is prepared from 1,4-dibromobenzene in two steps according to literature procedures: decylmagnesium bromide is coupled to 1,4 dibromobenzene using PdCl2(dppf) to yield 1,4-didecylbenzene, which is subsequently treated with bromine to afford 2,5-dibromo-1,4-didecylbenzene.

来源与证据

来源类型: Open Reaction Database
ORD 记录: ord-c64b8e42f6ef485c8b5aca88784917f4
来源数据集: uspto-grants-2009_04
DOI: 10.6084/m9.figshare.5104873.v1
专利: US07524922B2
来源说明: uspto-grants-2009_04

反应 SMILES

[Br:1][C:2]1[CH:7]=[CH:6][C:5]([Br:8])=[CH:4][CH:3]=1.[CH2:9]([Mg]Br)[CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18]>C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.Cl[Pd]Cl.[Fe+2]>[Br:1][C:2]1[CH:7]=[C:6]([CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18])[C:5]([Br:8])=[CH:4][C:3]=1[CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18].[CH2:9]([C:2]1[CH:7]=[CH:6][C:5]([CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18])=[CH:4][CH:3]=1)[CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18]