1-CARBETHOXYCYCLOPROPYLTRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE
1-CARBETHOXYCYCLOPROPYLTRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE Basic information
- Product Name:
- 1-CARBETHOXYCYCLOPROPYLTRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE
- Synonyms:
-
- FUCHS REAGENT
- (1-ETHOXYCARBONYLCYCLOPROPYL)TRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE
- 1-CARBETHOXYCYCLOPROPYLTRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE
- (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%
- CAS:
- 52186-89-7
- MF:
- C24H24BF4O2P
- MW:
- 462.23
- Mol File:
- 52186-89-7.mol
1-CARBETHOXYCYCLOPROPYLTRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE Chemical Properties
- Melting point:
- 175-176°C
- storage temp.
- Inert atmosphere,Room Temperature
- Water Solubility
- Slightly soluble in water.
- BRN
- 4650673
- CAS DataBase Reference
- 52186-89-7(CAS DataBase Reference)
MSDS
- Language:English Provider:ALFA
1-CARBETHOXYCYCLOPROPYLTRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE Usage And Synthesis
Uses
(1-Ethoxycarbonylcyclopropyl)triphenylphosphonium tetrafluoroborate is used as pharmaceutical intermediate.
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.
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.
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.
1-CARBETHOXYCYCLOPROPYLTRIPHENYLPHOSPHONIUM TETRAFLUOROBORATESupplier
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1-CARBETHOXYCYCLOPROPYLTRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE(52186-89-7)Related Product Information
- Boron trifluoride dihydrate
- T-BUTYLPHOSPHINE
- Cyclopropanecarboxylic acid
- BORON TRIFLUORIDE-METHANOL
- BORON TRIFLUORIDE, N-PROPANOL REAGENT 15
- BORANE-TRIPHENYLPHOSPHINE COMPLEX
- FLUOROBORIC ACID DIETHYL ETHER COMPLEX
- 1-CARBETHOXYCYCLOPROPYLTRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE
- Methyl cyclopropane carboxylate
- Ethyl cyclopropanecarboxylate
- (FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE
- Fluoroboric acid
- CARBOXYMETHYL DIPHENYLPHOSPHINE OXIDE
- BORANE-DIPHENYLPHOSPHINE COMPLEX
- TRIMETHYLPHOSPHONIUM TETRAFLUOROBORATE
- TERT-BUTYLDIPHENYLPHOSPHINE
- (ETHOXYCARBONYLMETHYL)DIPHENYLPHOSPHINE
- FLUOROBORIC ACID DIMETHYL ETHER COMPLEX