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278289 Aldrich

1-Phenylpyrazole

97%

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Properties

Related Categories Building Blocks, C9, Chemical Synthesis, Heterocyclic Building Blocks, Pyrazoles More...
InChI Key   WITMXBRCQWOZPX-UHFFFAOYSA-N
assay   97%
refractive index   n20/D 1.596(lit.)
bp   141-142 °C/30 mmHg(lit.)
density   1.091 g/mL at 25 °C(lit.)

Description

Packaging

5 g in glass bottle

Application

1-Phenylpyrazole has been used:
• in the preparation of 4,5-diphenylpyrazolo[1,5-a]quinoline, 1-(1,2,3,4-tetraphenylnaphthalen-5-yl)pyrazole and 1-(1,2,3,4,5,6,7,8-octaphenylanthracen-9-yl)pyrazole
• as cyclometallated ligand in the preparation of new heteroleptic iridium(III) complexes

General description

1-Phenylpyrazole undergoes cyclometallation with rhodium trichloride to yield rac-di(μ-chloro)tetrakis[2-(pyrazol-1-yl)phenyl-C1,N2′]dirhodium. The activation of the C-H bond of 1-phenylpyrazole autocatalyzed by the co-product HOAc was studied.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Flash Point(F) 
235.4 °F
Flash Point(C) 
113 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

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