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299685

Sigma-Aldrich

三氟乙酸钯(II)

97%

别名:

Pd(TFA)2, 三氟乙酸 钯(II) 盐

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About This Item

线性分子式:
(CF3COO)2Pd
CAS号:
42196-31-6
分子量:
332.45
MDL號碼:
MFCD00013204
分類程式碼代碼:
12161600
PubChem物質ID:
24858054
NACRES:
NA.22
价格与库存信息目前不能提供

品質等級

200

化驗

97%

形狀

solid

反應適用性

core: palladium
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Cross Couplings
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: catalyst
reaction type: C-H Activation

mp

~220 °C

SMILES 字串

FC(F)(F)C(=O)O[Pd]OC(=O)C(F)(F)F

InChI

1S/2C2HF3O2.Pd/c2*3-2(4,5)1(6)7;/h2*(H,6,7);/q;;+2/p-2

InChI 密鑰

PBDBXAQKXCXZCJ-UHFFFAOYSA-L

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相关类别

一般說明

三氟乙酸钯是一种催化剂，用于Suzuki-Miyaura、Heck和Stille交叉偶联反应。[1]

應用

钯催化交叉偶联反应应用指南
可催化香叶基丙酮和其他烯烃的选择性烯丙基氧化，生成相应的乙酸丙烯酯，而后可转化成酮醇。[2]
用于富电子芳酸的温和脱羧反应[3]以及未活化芳烃的直接交叉偶联反应的催化剂。[4]

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

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCT6736
MKCS4523
MKCQ5496
MKCQ9029
MKCR5375

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Keisuke Kato et al.
Angewandte Chemie (International ed. in English), 48(18), 3326-3328 (2009-02-05)
Boxing clever: Direct conversion of a terminal alkyne group into a beta-methoxyacrylate is realized with the aid of the bis(oxazoline) ligand (box). Acetyl and ketal protecting groups, free hydroxy groups, and acid-sensitive glycosidic bonds are not affected under the reaction
Mu-Wang Chen et al.
Organic letters, 12(21), 5075-5077 (2010-10-06)
An enantioselective hydrogenation of simple fluorinated imines has been developed using Pd(OCOCF(3))(2)/(R)-Cl-MeO-BIPHEP as a catalyst, and up to 94% ee was achieved. This method provides an efficient route to enantioenriched fluorinated amines.
Palladium(II)-Catalyzed Direct ortho-C-H Acylation of Anilides by Oxidative Cross-Coupling with Aldehydes using tert-Butyl Hydroperoxide as Oxidant
Chan C, et al.
Advanced Synthesis & Catalysis, 353, 2999-3006 (2011)
Tetrahedron Letters, 25, 4187-4187 (1984)
Joshua S Dickstein et al.
Organic letters, 9(13), 2441-2444 (2007-06-05)
A palladium-catalyzed aromatic decarboxylation reaction has been developed. With electron-rich aromatic acids, the reaction proceeds efficiently under fairly mild conditions in good yields. The method was useful with complex functionalized substrates containing hindered carboxylic acids.
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