771384

[1,3-Bis(diphenylphosphino)propane]palladium(II) triflate

• Synonym(s): Pd(OTf)₂(dippp)
• Empirical Formula (Hill Notation): C₂₉H₂₆F₆O₆P₂PdS₂
• CAS Number: 137846-38-9
• Molecular Weight: 817.00
• UNSPSC Code: 12161600
• PubChem Substance ID: 329767493
• NACRES: NA.22

Properties

• form: solid
• Quality Level: 100
• reaction suitability: 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: 169-183 °C
• SMILES string: [Pd++].[O-]S(=O)(=O)C(F)(F)F.[O-]S(=O)(=O)C(F)(F)F.C(CP(c1ccccc1)c2ccccc2)CP(c3ccccc3)c4ccccc4
• InChI: 1S/C27H26P2.2CHF3O3S.Pd/c1-5-14-24(15-6-1)28(25-16-7-2-8-17-25)22-13-23-29(26-18-9-3-10-19-26)27-20-11-4-12-21-27;2*2-1(3,4)8(5,6)7;/h1-12,14-21H,13,22-23H2;2*(H,5,6,7);/q;;;+2/p-2
• InChI key: MIGUMLGJSGTNOK-UHFFFAOYSA-L

Description

Application

[1,3-Bis(diphenylphosphino)propane]palladium(II) triflate can be used as a catalyst to synthesize phenanthridines by the reaction between 2-halogeno-N-Ms arylamines and benzyl halides/sulfonates via nucleophilic substitution followed by C-H functionalization and aromatization reaction.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H302 + H312 + H332,H315,H319
• pcodes: P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable