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791806

Sigma-Aldrich

4-氨基-2,3,5,6-四氟三氟甲苯

97%

别名:

2,3,5,6-四氟-4-三氟甲基苯胺

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About This Item

线性分子式:
CF3C6F4NH2
CAS号:
651-83-2
分子量:
233.09
Beilstein:
2657893
MDL號碼:
MFCD00091518
分類程式碼代碼:
12352101
PubChem物質ID:
329768293
NACRES:
NA.22

品質等級

100

化驗

97%

形狀

liquid

反應適用性

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.)

官能基

fluoro

SMILES 字串

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 密鑰

FJOACTZFMHZHSC-UHFFFAOYSA-N

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相关类别

其他說明

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

相關產品

产品编号
说明
价格

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H315,H319,H335

危險分類

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

標靶器官

Respiratory system

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

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分析证书(COA)

Lot/Batch Number
MKCL3917
MKCL3347
MKBR5477V

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Wasa, M;
Journal of the American Chemical Society, 132(11), 3680-3681 null
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, 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
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
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.

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