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Merck
CN

768081

2-(Diphenylphosphino)-N,N,N-trimethylbenzylammonium triflate

96%

Synonym(s):

1-(2-(Diphenylphosphino)phenyl)-N,N,N-trimethylmethanaminium trifluoromethanesulfonate

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About This Item

Empirical Formula (Hill Notation):
C23H25F3NO3PS
CAS Number:
Molecular Weight:
483.48
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352116
MDL number:
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InChI

1S/C22H25NP.CHF3O3S/c1-23(2,3)18-19-12-10-11-17-22(19)24(20-13-6-4-7-14-20)21-15-8-5-9-16-21;2-1(3,4)8(5,6)7/h4-17H,18H2,1-3H3;(H,5,6,7)/q+1;/p-1

SMILES string

C[N+](C)(C)CC1=C(C=CC=C1)P(C2=CC=CC=C2)C3=CC=CC=C3.[O-]S(=O)(C(F)(F)F)=O

InChI key

OTAHBMHXZGOAGA-UHFFFAOYSA-M

assay

96%

form

solid

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

mp

154-159 °C

functional group

phosphine

Application

Phosphine ligand for Pd catalysis.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - 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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