720070

重结晶乙酸钯(II)

97%

• 同義詞: Pd(OAc)₂
• 線性公式: Pd(OCOCH₃)₂
• CAS號碼: 3375-31-3
• 分子量：: 224.51
• EC號碼: 222-164-4
• MDL號碼: MFCD00012453
• 分類程式碼代碼: 12161600
• PubChem物質ID: 329763696
• NACRES: NA.22

屬性

• 化驗: 97%
• 形狀: powder
• 反應適用性: core: palladium; reaction type: Buchwald-Hartwig Cross Coupling Reaction; 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
• mp: 227-231 °C
• SMILES 字串: CC(=O)O[Pd]OC(C)=O
• InChI: 1S/2C2H4O2.Pd/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2
• InChI 密鑰: YJVFFLUZDVXJQI-UHFFFAOYSA-L

描述

一般說明

Palladium(II)acetate, recrystallized, is commonly used as a catalyst in cross-coupling reactions. Prominent applications include the Buchwald-Hartwigamination reaction, Heck reaction, Suzuki coupling, Stille coupling, Sonogashira coupling, and Negishi coupling reactions.

應用

Palladium(II) acetate, recrystallized can be used as a catalyst:

• In Stille cross-coupling reaction between benzylic halides and aryl tributyltin to synthesize diarylmethane derivatives in the presence of phosphine ligand.
• For the α-arylation of ketones with aryl halides to synthesize arylmethyl ketones in the presence of n-butylbis(1-adamantyl)-phosphine ligand.
• In Suzuki-Miyaura cross-coupling reaction between aryl bromides and aryl boronic acids to synthesize biaryl derivatives in the presence of phosphane ligand.
• In Buchwald-Hartwig amination reaction between aryl chlorides and anilines to synthesize arylated anilines in the presence of N-heterocyclic carbene ligand.

安全資訊

• 象形圖: GHS08,GHS05,GHS07,GHS09
• 訊號詞: Danger
• 危險聲明: H317,H318,H361d,H410
• 防範說明: P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• 危險分類: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Repr. 2 - Skin Sens. 1
• 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