900593

PAd-DalPhos

95%

• Synonym(s): 8-[2-[Bis(2-methylphenyl)phosphino]phenyl]-1,3,5,7-tetramethyl-2,4,6-trioxa-8-phosphatricyclo[3.3.1.13,7]decane
• Empirical Formula (Hill Notation): C₃₀H₃₄O₃P₂
• CAS Number: 1902911-38-9
• Molecular Weight: 504.54
• UNSPSC Code: 12161600
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 95%
• form: powder or crystals
• reaction suitability: 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: ligand
• functional group: phosphine

Description

Application

PAd-DalPhos is a versatile air stable pre-catalyst for C(sp²)-N coupling. It catalyzes N-arylation of amides with (hetero)aryl (pseudo)halide. It can also be used in the synthesis of unsymmetrical 1,3-di(hetero)aryl-1H-indazoles from hydrazine, o-chloro (hetero)benzophenones and (hetero)aryl bromides.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable