| Identification | More | [Name]
1-CARBETHOXYCYCLOPROPYLTRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE | [CAS]
52186-89-7 | [Synonyms]
1-CARBETHOXYCYCLOPROPYLTRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE
(1-ETHOXYCARBONYLCYCLOPROPYL)TRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE
FUCHS REAGENT
(1-ETHOXYCARBONYLCYCLOPROPYL)TRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE 98%
(1-ETHOXYCARBONYLCYCLOPROPYL)TRIPHENYLPHOSPHONIUM TETRAFLURO
1-Carbethoxycyclopropyltriphenylphosphonium tetrafluoroborate, 98% [1-(Ethoxycarbonyl)cyclopropyl triphenylphosphonium tetrafluoroborate
(1-Carboethoxycyclopropyl)triphenylphosphoniumtetrafluoroborate
1-Carbethoxycyclopropyltriphenylphosphonium tetrafluoroborate 98%
1-Carbethoxycyclopropyltriphenylphosphoniumtetrafluoroborate98% | [Molecular Formula]
C24H24BF4O2P | [MDL Number]
MFCD00051879 | [Molecular Weight]
462.22 | [MOL File]
52186-89-7.mol |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H315-H319-H335 | [Precautionary statements ]
P261-P280a-P304+P340-P305+P351+P338-P405-P501a | [Hazard Codes ]
Xi | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [Hazard Note ]
Irritant | [HS Code ]
2931900090 |
| Hazard Information | Back Directory | [Uses]
(1-Ethoxycarbonylcyclopropyl)triphenylphosphonium tetrafluoroborate is used as pharmaceutical intermediate. | [Application]
1-Carbethoxycyclopropyltriphenylphosphonium tetrafluoroborate can be used for the hydrocyanation reduction of alkynes; dimerization of benzyl halides, allylic halides and vinyl halides; carbonylation of halides to form ketones and esters; and conversion of vinyl halides to nitriles. | [Preparation]
1-Carbethoxycyclopropyltriphenylphosphonium tetrafluoroborate is prepared in 80% yield by treating commercially available Cyclopropyltriphenylphosphonium Bromide sequentially with Lithium Diisopropylamide and Ethyl Chloroformate, followed by counterion exchange using sodium fluoroborate. | [Synthesis]
1-Carbethoxycyclopropyltriphenylphosphonium tetrafluoroborate is prepared from the reduction of potassium tetracyanonickelate with Potassium in ammonia. The product precipitates from solution as a deep red solid. |
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| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Tel: |
021-021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
|