1-tritylpyridin-1-ium,tetrafluoroborate

Names

[ CAS No. ]:
26156-84-3

[ Name ]:
1-tritylpyridin-1-ium,tetrafluoroborate

[Synonym ]:
pyridinium triphenylmethyl tetrafluoroborate
Tritylpyridinium tetrafluoroborate
N-tritylpyridinium tetrafluoroborate
Pyr-trityl BF4
1-(Triphenylmethyl)pyridinium tetrafluoroborate
(triphenylmethyl)pyridinium tetrafluoroborate
1-trityl-pyridinium,tetrafluoroborate
MFCD00042587
EINECS 247-482-0
N-triphenylmethylpyridinium tetrafluoroborate

Chemical & Physical Properties

[ Melting Point ]:
175-181ºC(lit.)

[ Molecular Formula ]:
C24H20BF4N

[ Molecular Weight ]:
409.22700

[ Exact Mass ]:
409.16200

[ PSA ]:
3.88000

[ LogP ]:
6.11430

[ Storage condition ]:
2-8°C

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Pyridine
  • Triphenylmethylium tetrafluoroborate

DownStream

  • [(3-diphenylphosphoryl-2-methylpropoxy)-diphenylmethyl]benzene
  • (2S,3S)-2-phenyl-3-(trityloxymethyl)oxirane
  • Tert-butyl 2-(pyridin-4-yl)acetate
  • 2-pyridin-4-ylpropanenitrile
  • 1-(4-TRIFLUOROMETHYL-BENZENESULFONYL)-PIPERAZINEHYDROCHLORIDE
  • 2-Butanone,3,3-dimethyl-1-(4-pyridinyl)-

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Articles

S. Hanessian, A.P.A. Staub

Tetrahedron Lett. , 3555, (1973)

Methods Carbohydr. Chem. 7 , 63, (1976)


More Articles

Related Compounds

  • 1-tritylpyridin-1-ium,perchlorate
  • 1-tritylpyridine
  • 4-(Dimethylamino)-1-tritylpyridinium chloride
  • 1-methylquinolin-1-ium,tetrafluoroborate
  • 1,4-dimethylpyridin-1-ium,tetrafluoroborate
  • 1,3-dicyclohexylimidazol-1-ium;tetrafluoroborate