656933

Bis(3,5,3′,5′-dimethoxydibenzylideneacetone)palladium(0)

96%

• 동의어(들): Pd(dmdba)₂
• 실험식(Hill 표기법): C₄₂H₄₄O₁₀Pd
• CAS Number: 811862-77-8
• Molecular Weight: 815.21
• MDL number: MFCD07369799
• UNSPSC 코드: 12352300
• PubChem Substance ID: 24884251

속성

• 분석: 96%
• 형태: solid
• 반응 적합성: 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
• mp: 170-178 °C (lit.)
• SMILES string: [Pd].COc1cc([CH][CH]C(=O)[CH][CH]c2cc(OC)cc(OC)c2)cc(OC)c1.COc3cc([CH][CH]C(=O)[CH][CH]c4cc(OC)cc(OC)c4)cc(OC)c3
• InChI: 1S/2C21H22O5.Pd/c2*1-23-18-9-15(10-19(13-18)24-2)5-7-17(22)8-6-16-11-20(25-3)14-21(12-16)26-4;/h2*5-14H,1-4H3;/b2*7-5+,8-6+;
• InChI key: RTGAJOPJZJDWAX-XVGSOSPHSA-N

설명

일반 설명

Bis(3,5,3′,5′-dimethoxydibenzylideneacetone)palladium(0) is a non-phosphine based Pd(0) catalyst that can catalyze the Suzuki–Miyaura reaction of aryl chlorides with arylboronic acids with higher percentage conversion when compared to tris(dibenzylideneacetone)dipalladium(0) [Pd₂(dba)₃].

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves