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Key Documents

710598

Sigma-Aldrich

5-(Di-tert-butylphosphino)-1-(naphthalen-1-yl)-1H-pyrazole

97%

Synonym(s):

5-[Bis(1,1-dimethylethyl)phosphino]-1-(1-naphthalenyl)-1H-pyrazole

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About This Item

Empirical Formula (Hill Notation):
C21H27N2P
CAS Number:
Molecular Weight:
338.43
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

powder

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

127-131 °C

functional group

phosphine

SMILES string

CC(C)(C)P(c1ccnn1-c2cccc3ccccc23)C(C)(C)C

InChI

1S/C21H27N2P/c1-20(2,3)24(21(4,5)6)19-14-15-22-23(19)18-13-9-11-16-10-7-8-12-17(16)18/h7-15H,1-6H3

InChI key

XJZYJFVKLNCBQF-UHFFFAOYSA-N

Application

Catalyst for amination reactions

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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