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693774

Sigma-Aldrich

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

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About This Item

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

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

Related Categories

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCN3590
MKCH9707
MKCC1884
MKBR4669V
18298PJV

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Articles

Umicore Precatalysts

We are happy to offer a series of precatalysts for asymmetric catalysis and Pd based cross coupling catalysis. Our partnership with Umicore allows us to offer a portfolio of metal complexes with batch-to-batch consistency for a plethora of catalytic reactions. 20 different precatalyst complexes are available, providing access to hundred different catalytic reactions.

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