Merck
CN
所有图片(1)

文件

791806

Sigma-Aldrich

4-氨基-2,3,5,6-四氟三氟甲苯

97%

登录查看公司和协议定价
所有图片(1)
别名:
2,3,5,6-四氟-4-三氟甲基苯胺
线性分子式:
CF3C6F4NH2
CAS号:
651-83-2
分子量:
233.09
Beilstein:
2657893
MDL编号:
MFCD00091518
PubChem化学物质编号:
329768293
NACRES:
NA.22

质量水平

100

检测方案

97%

形式

liquid

reaction suitability

reaction type: C-C Bond Formation
reagent type: catalyst
reaction type: C-H Activation

折射率

n20/D 1.431 (lit.)
n20/D 1.432

bp

186 °C (lit.)

密度

1.662 g/mL at 25 °C
1.687 g/mL at 25 °C (lit.)

SMILES string

Nc1c(F)c(F)c(c(F)c1F)C(F)(F)F

InChI

1S/C7H2F7N/c8-2-1(7(12,13)14)3(9)5(11)6(15)4(2)10/h15H2

InChI key

FJOACTZFMHZHSC-UHFFFAOYSA-N

正在寻找类似产品? Visit 产品对比指南

相关类别

其他说明

Acidic amides are superior directing groups for promoting C-H activation reactions with both Pd(0)/PR3 and Pd(II) catalysts.

Used in the Preparation of
  • Lactams via palladium-catalyzed olefination of arylamides with benzylacrylate, followed by 1,4-conjugate addition
  • N-(fluorinated aryl)benzamides as substrates for regioselective C-H amination reactions with O-benzoylhydroxylamines
  • Substituted succinimides via palladium-catalyzed carbonylation of N-aryl amides
  • N-aryl cyclopropanecarboxamide substrates and various amino acid ligands for palladium-catalyzed C-H activation of cyclopropanes

相关产品

产品编号
说明
价格

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H315 - H319 - H335

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

已有该产品？

为方便起见，与您过往购买产品相关的文件已保存在文档库中。

访问文档库

难以找到您所需的产品或批次号码？

在网站页面上，产品编号会附带包装尺寸/数量一起显示（例如：T1503-25G）。请确保 在“产品编号”字段中仅输入产品编号 (示例: T1503).

示例

T1503
货号
-
25G
包装规格/数量

其它示例：

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

输入内容 1.000309185)

遇到问题？欢迎随时联系我们技术服务 寻求帮助

批号可以在产品标签上"批“ （Lot或Batch）字后面找到。

Aldrich 产品

  • 如果您查询到的批号为 TO09019TO 等，请输入去除前两位字母的批号：09019TO。

  • 如果您查询到的批号含有填充代码（例如05427ES-021），请输入去除填充代码-021的批号：05427ES。

  • 如果您查询到的批号含有填充代码（例如 STBB0728K9），请输入去除填充代码K9的批号：STBB0728。

未找到您寻找的产品？

部分情况下，可能未在线提供COA。如果搜索不到COA，可在线索取。

索取COA

Eun Jeong Yoo et al.
Journal of the American Chemical Society, 133(20), 7652-7655 (2011-04-28)
C-H amination of N-aryl benzamides with O-benzoyl hydroxylamines has been achieved with either Pd(II) or Pd(0) catalysts. Furthermore, we demonstrate that secondary amines can be directly used with benzoyl peroxide in a one-pot procedure that proceeds via the in situ
Palladium(0)-Catalyzed Alkynylation of C(sp3)-H Bonds
He, J.:
Journal of the American Chemical Society null
Eun Jeong Yoo et al.
Journal of the American Chemical Society, 132(49), 17378-17380 (2010-11-19)
Pd(II)-catalyzed β-C(sp(3))-H carbonylation of N-arylamides under CO (1 atm) has been achieved. Following amide-directed C(sp(3))-H cleavage and insertion of CO into the resulting [Pd(II)-C(sp(3))] bond, intramolecular C-N reductive elimination gave the corresponding succinimides, which could be readily converted to 1,4-dicarbonyl
Wasa, M;
Journal of the American Chemical Society, 132(11), 3680-3681 null
Masayuki Wasa et al.
Journal of the American Chemical Society, 133(49), 19598-19601 (2011-11-09)
Systematic ligand development has led to the identification of novel mono-N-protected amino acid ligands for Pd(II)-catalyzed enantioselective C-H activation of cyclopropanes. A diverse range of organoboron reagents can be used as coupling partners, and the reaction proceeds under mild conditions.

相关内容

Yu Group – Professor Product Portal

The Yu program centers around the discovery of catalytic carbon–carbon and carbon–heteroatom bond forming reactions based on C–H activation. Target transformations are selected to enable 1) the use of simple and abundant starting materials such as aliphatic acids, amines and alcohols, and 2) disconnections that drastically shorten the synthesis of a drug molecule or a major class of biologically active compounds.

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门