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763233

[2-(Dicyclohexylphosphino)-3,6-dimethoxy-2′,4′,6′-triisopropyl-1,1′-biphenyl]gold(I) bis(trifluoromethanesulfonyl)imide

solid

Synonym(s):

BrettPhos AuNTf2

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About This Item

Empirical Formula (Hill Notation):
C37H53AuF6NO6PS2
CAS Number:
1296269-97-0
Molecular Weight:
1013.88
UNSPSC Code:
12161600
PubChem Substance ID:
329767037
NACRES:
NA.22
MDL number:
MFCD22572681
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Product Name

[2-(Dicyclohexylphosphino)-3,6-dimethoxy-2′,4′,6′-triisopropyl-1,1′-biphenyl]gold(I) bis(trifluoromethanesulfonyl)imide,

form

solid

Quality Level

100

reaction suitability

core: gold, reaction type: Cross Couplings, reagent type: catalyst

mp

192-209 °C (decomposition)

SMILES string

FC(F)(F)S(=O)(=O)N([Au])S(=O)(=O)C(F)(F)F.COc1ccc(OC)c(c1P(C2CCCCC2)C3CCCCC3)-c4c(cc(cc4C(C)C)C(C)C)C(C)C

InChI

1S/C35H53O2P.C2F6NO4S2.Au/c1-23(2)26-21-29(24(3)4)33(30(22-26)25(5)6)34-31(36-7)19-20-32(37-8)35(34)38(27-15-11-9-12-16-27)28-17-13-10-14-18-28;3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/h19-25,27-28H,9-18H2,1-8H3;;/q;-1;+1

InChI key

SMTGSBLIUQSWAP-UHFFFAOYSA-N

Application

Bulky gold pi-acid catalyst used in oxidative cyclization reactions.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
0000290492
0000281844
0000248206
0000234428
0000281844

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Related Content

Zhang Group – Professor Product Portal

The major research thrust in Professor Liming Zhang’s group is homogeneous gold catalysis ranging from discovery of novel reactivities, design of new ligands, development of versatile synthetic methods and application in natural product synthesis.

Youliang Wang et al.
Angewandte Chemie (International ed. in English), 52(30), 7795-7799 (2013-06-22)
Golden aryne? Gold aryne complexes are inferred as transition states in dual gold-catalyzed cyclizations of cis-enediynes (see scheme; DCE = 1,2-dichloroethane). They are better described as ortho-aurophenyl cations, which react with weak nucleophiles and undergo facile intramolecular insertions into C(sp(3))-H

Global Trade Item Number

SKUGTIN
763233-1G04061826654446
763233-250MG04061833241974