1-CARBETHOXYCYCLOPROPYLTRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE
- Product Name
- 1-CARBETHOXYCYCLOPROPYLTRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE
- CAS No.
- 52186-89-7
- Chemical Name
- 1-CARBETHOXYCYCLOPROPYLTRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE
- Synonyms
- FUCHS REAGENT;(1-ethoxycarbonylcyclopropyl)-triphenyl-phosphonium;(1-ETHOXYCARBONYLCYCLOPROPYL)TRIPHENYLPHOSPHONIUM TETRAFLURO;1-CARBETHOXYCYCLOPROPYLTRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE;(1-Carboethoxycyclopropyl)triphenylphosphoniumtetrafluoroborate;1-Carbethoxycyclopropyltriphenylphosphoniumtetrafluoroborate98%;(1-Ethoxycarbonylcyclopropyl)triphenylphosphonium tetrafluor...;1-Carbethoxycyclopropyltriphenylphosphonium tetrafluoroborate 98%;(1-Carbethoxycyclopropyl)tris(phenyl)phosphonium tetrafluoroborate;(1-ETHOXYCARBONYLCYCLOPROPYL)TRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE
- CBNumber
- CB8106289
- Molecular Formula
- C24H24BF4O2P
- Formula Weight
- 462.23
- MOL File
- 52186-89-7.mol
1-CARBETHOXYCYCLOPROPYLTRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE Property
- 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)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- A18305
- Product name
- (1-Ethoxycarbonylcyclopropyl)triphenylphosphonium tetrafluoroborate, 98%
- Packaging
- 5g
- Price
- $197.65
- Updated
- 2024/03/01
- Product number
- A18305
- Product name
- (1-Ethoxycarbonylcyclopropyl)triphenylphosphonium tetrafluoroborate, 98%
- Packaging
- 1g
- Price
- $47.8
- Updated
- 2021/12/16
- Product number
- A18305
- Product name
- (1-Ethoxycarbonylcyclopropyl)triphenylphosphonium tetrafluoroborate, 98%
- Packaging
- 25g
- Price
- $912
- Updated
- 2024/03/01
- Product number
- ING0003360
- Product name
- 1-CARBETHOXYCYCLOPROPYLTRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE
- Purity
- 95.00%
- Packaging
- 25G
- Price
- $1147
- Updated
- 2021/12/16
- Product number
- 099259
- Product name
- (1-(Ethoxycarbonyl)cyclopropyl)triphenylphosphonium tetrafluoroborate
- Purity
- 95+%
- Packaging
- 1g
- Price
- $76
- Updated
- 2021/12/16
1-CARBETHOXYCYCLOPROPYLTRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE Chemical Properties,Usage,Production
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 TETRAFLUOROBORATE Preparation Products And Raw materials
Raw materials
Preparation Products
1-CARBETHOXYCYCLOPROPYLTRIPHENYLPHOSPHONIUM TETRAFLUOROBORATE Suppliers
- Tel
- --
- Fax
- --
- brunschwig@brunschwig.nl
- Country
- The Netherlands
- ProdList
- 4996
- Advantage
- 67