939609

[SIPr-H]₂Pd₂Cl₆

• 동의어(들): Bis-(1,3-bis(2,6-diisopropylphenyl)-4,5-dihydro-1H-imidazol-3-ium)-hexachloropalladate
• 실험식(Hill 표기법): C₅₄H₇₈Cl₆N₄Pd₂
• CAS Number: 1802596-02-6
• Molecular Weight: 1208.78
• UNSPSC 코드: 12352100

속성

• 양식: powder or crystals
• Quality Level: 100
• 반응 적합성: reagent type: catalyst; core: palladium; reaction type: Buchwald-Hartwig Amination; reagent type: catalyst; core: palladium; reaction type: Buchwald-Hartwig Cross Coupling Reaction; reagent type: catalyst; core: palladium; reaction type: Cross Couplings; reagent type: catalyst; core: palladium; reaction type: Heck Reaction; reagent type: catalyst; core: palladium; reaction type: Hiyama Coupling; reagent type: catalyst; core: palladium; reaction type: Negishi Coupling; reagent type: catalyst; core: palladium; reaction type: Sonogashira Coupling; reagent type: catalyst; core: palladium; reaction type: Stille Coupling; reagent type: catalyst; core: palladium; reaction type: Suzuki-Miyaura Coupling
• 환경친화적 대안 제품 특성: Catalysis; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• 색상: brown to orange
• 환경친화적 대안 카테고리: Aligned
• SMILES string: CC(C(C=CC=C1C(C)C)=C1N2CC[N+](C3=C(C=CC=C3C(C)C)C(C)C)=C2)C.Cl[Pd]4(Cl)[ClH][Pd](Cl)(Cl)[ClH]4.CC(C(C=CC=C5C(C)C)=C5N6CC[N+](C7=C(C=CC=C7C(C)C)C(C)C)=C6)C
• InChI: InChI=1S/2C27H39N2.4ClH.2Cl.2Pd/c2*1-18(2)22-11-9-12-23(19(3)4)26(22)28-15-16-29(17-28)27-24(20(5)6)13-10-14-25(27)21(7)8;;;;;;;;/h2*9-14,17-21H,15-16H2,1-8H3;4*1H;;;;/q2*+1;;;;;;;2*+2/p-4
• InChI key: WHCUDDZJJCQTRX-UHFFFAOYSA-J

설명

일반 설명

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product has been enhanced for catalytic efficiency. Click here for more information.

[SIPr-H]₂Pd₂Cl₆ is an ionic tetrachloropalladate complex containing 2 equivalents of the cationic imadazolium ligand 1,3-Bis(2,6-diisopropylphenyl)-4,5-dihydro-1H-imidazol-3-ium.

애플리케이션

Upon treatmeant with a suitable base, a catalytically active Pd-NHC complex can be generated in-situ. Suitable for use in difficult Suzuki-Miyaura and Buchwald-Hartwig cross-couplings reactions of aryl chlorides, and trans-amidation cross-coupling reactions of esters and amides.

특징 및 장점

[SPr-H]₂Pd₂Cl₆ offers similar or greater performance to other similar Pd-NHC precatalysts available while offering several major advatages:

• The precatalyst avoids the use of ′throw away′ stabilizing ligands often used in similar Pd-NHC complexes.
• The more sustainable synthesis of [SIPr-H]₂Pd₂Cl₆ compared to similar Pd-NHC complexes makes the product a more sustainable choice.
• A competitive price, with a higher Pd percentage than many other Pd-NHC catalysts.

안전성 정보

• 픽토그램: GHS07,GHS09
• 신호어: Warning
• 유해 및 위험 성명서: H302,H319,H411
• 예방조치 성명서: P264 - P273 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable