693774

Chiralyst P1271

Umicore

• Synonym(s): Bis(1,5-cyclooctadiene)iridium(I) tetrakis[3,5-bis(trifluoromethyl)phenyl]borate, Bis(cyclooctadiene)iridium(I) tetrakis(3,5-bis(trifluoromethyl)phenyl)borate
• Linear Formula: (Ir(C₈H₁₂)₂)+ (B(C₈H₃F₆)₄)-
• CAS Number: 666826-16-0
• Molecular Weight: 1271.79
• MDL number: MFCD10567389
• UNSPSC Code: 12161600
• PubChem Substance ID: 329761619
• NACRES: NA.22

Properties

• form: solid
• reaction suitability: core: iridium; reagent type: catalyst
• SMILES string: [Ir+].C1CC=CCCC=C1.C2CC=CCCC=C2.FC(F)(F)c3cc(cc(c3)C(F)(F)F)[B-](c4cc(cc(c4)C(F)(F)F)C(F)(F)F)(c5cc(cc(c5)C(F)(F)F)C(F)(F)F)c6cc(cc(c6)C(F)(F)F)C(F)(F)F
• InChI: 1S/C32H12BF24.2C8H12.Ir/c34-25(35,36)13-1-14(26(37,38)39)6-21(5-13)33(22-7-15(27(40,41)42)2-16(8-22)28(43,44)45,23-9-17(29(46,47)48)3-18(10-23)30(49,50)51)24-11-19(31(52,53)54)4-20(12-24)32(55,56)57;2*1-2-4-6-8-7-5-3-1;/h1-12H;2*1-2,7-8H,3-6H2;/q-1;;;+1/b;2*2-1-,8-7-;
• InChI key: YQXKTVMJDKWGHI-AUUWQFPRSA-N

Description

Application

Catalyst for:

• Asymmetric hydrogenation reactions
• Directed cyclodehydration reaction
• Direct prenylation via C-H oxidative addition-allene insertion
• Double intramolecular hydroalkoxylation
• Intramolecular hydroamination reactions
• Directed C-H bond cleavage
• Imine vinylation reactions

Umicore Precatalysts for Asymmetric and Cross-Coupling Catalysis

Legal Information

Product of Umicore

Additional information available at www.pmc.umicore.com

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves