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triphenylphosphonium_bromide主图_20250507.jpg "Chian Suppliers (2-Methoxyethyl)triphenylphosphonium bromide CAS 55894-16-1 wholesale")
Introduction of (2-Methoxyethyl)(triphenyl)phosphonium is a phosphonium salt with the formula [Ph
3P+−(CH2CH2OCH3)]X−, where X− is typically a halide (e.g., bromide or chloride). Its structure combines a triphenylphosphine core linked to a 2-methoxyethyl group, introducing both lipophilic (phenyl) and hydrophilic (methoxy) properties.
Key Features & Uses:
1. Organic Synthesis:
Acts as a precursor to generate Wittig reagents (ylides) for alkene formation via the Wittig reaction, useful in constructing carbon-carbon double bonds.
The methoxy group enhances solubility in polar solvents, aiding reactions under mild conditions.
2. Phase-Transfer Catalyst:
Facilitates reactions between immiscible phases (e.g., aqueous-organic systems) due to its amphiphilic nature.
3. Ionic Liquid Applications:
Potential use in designing ionic liquids for green chemistry or electrochemical processes.
This compound’s hybrid solubility and reactivity make it valuable in specialized organic transformations.
Description of (2-Methoxyethyl)triphenylphosphonium bromide from Wuhan Fortuna Chemical Co.,Ltd
Basic Information of (2-Methoxyethyl)triphenylphosphonium bromide | |
Product Name | (2-Methoxyethyl)triphenylphosphonium bromide |
CAS NO. | 55894-16-1 |
Apperance | |
Assay | 99.0% |
Pacakge | 1kg/Foil Bag, 25kg/ Box/carton |
MOQ | 1kg |
Storage | |
Shelf Life | 2 Years |
Brand | Fortunachem |
Specifications(COA) of (2-Methoxyethyl)triphenylphosphonium bromide CAS 55894-16-1
Items | Specifications | Results |
Appearance | White solid | White solid |
Solubility | Freely Soluble in water | Conforms |
Assay (HPLC) | ≥98.0% | 99.0% |
NMR | H-NMR P-NMR | Conform |
M.P. | 213-219℃(lit.) | 217-219℃ |
Solvent | ≤0.50% | Conform |
Conclusion | Passed | |
Introduction of (2-Methoxyethyl)(triphenyl)phosphonium is a phosphonium salt with the formula [Ph3P+−(CH2CH2OCH3)]X−, where X− is typically a halide (e.g., bromide or chloride). Its structure combines a triphenylphosphine core linked to a 2-methoxyethyl group, introducing both lipophilic (phenyl) and hydrophilic (methoxy) properties.
1. Organic Synthesis:
Acts as a precursor to generate Wittig reagents (ylides) for alkene formation via the Wittig reaction, useful in constructing carbon-carbon double bonds.
The methoxy group enhances solubility in polar solvents, aiding reactions under mild conditions.
2. Phase-Transfer Catalyst:
Facilitates reactions between immiscible phases (e.g., aqueous-organic systems) due to its amphiphilic nature.
3. Ionic Liquid Applications:
Potential use in designing ionic liquids for green chemistry or electrochemical processes.
This compound’s hybrid solubility and reactivity make it valuable in specialized organic transformations.
Application of (2-Methoxyethyl)triphenylphosphonium bromide is a quaternary phosphonium salt with the chemical formula C21H22OP+Br−. Here's a detailed breakdown:
Structure:
Phosphonium Core: A central phosphorus atom bonded to three phenyl groups (C₆H₅) and a 2-methoxyethyl group (CH2CH2OCH3).
Counterion: Bromide (Br−) balances the positive charge on the phosphorus atom.
Prepared via alkylation of triphenylphosphine (PPh3PPh3) with 2-methoxyethyl bromide in an SN2 reaction:
PPh3+CH2CH2OCH3Br→Ph3P+−CH2CH2OCH3Br−
1. Wittig Reaction Precursor:
Deprotonation with a strong base (e.g., BuLi) generates a phosphorus ylide, which reacts with carbonyl compounds (aldehydes/ketones) to form alkenes. The methoxy group influences the electronics of the resulting alkene.
2. Phase-Transfer Catalyst:
Facilitates ion transfer between immiscible phases (e.g., aqueous and organic) in reactions like nucleophilic substitutions or oxidations.
3. Ionic Liquids:
Potential use in designing ionic liquids due to its charged nature and organic substituents.
Appearance: Typically a crystalline solid.
Solubility: Soluble in polar organic solvents (e.g., dichloromethane, DMF), less so in water.
May cause skin/eye irritation. Handle with gloves and goggles in a well-ventilated area.
The 2-methoxyethyl group introduces unique reactivity in organic synthesis, enabling the preparation of functionalized alkenes or acting as a solubilizing moiety in catalysts.
This compound is primarily valued in synthetic organic chemistry for constructing carbon-carbon double bonds and facilitating phase-transfer processes.
FAQ From Wuhan Fortuna Chemical Co.,Ltd | |
Q | Can I get a sample for free ? |
A | For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test. |
Q | How to confirm the product quality before placing orders ? |
A | Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order. |
Q | What is the payment you accept? |
A | For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us. |
Q | What is your shipment way ? |
A | For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement. |
Q | How long is your after-sales service? |
A | We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company. |
How do you treat quality complaint ? | |
A | We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers. |
Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients' requirement.
We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves.
Since Wuhan Fortuna Chemical Co., Ltd founded, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients.We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward power, their satisfaction is our struggling goal.
Wuhan Fortuna Chemical Co.,Ltd is a professional manufacturer which provide (2-Methoxyethyl)triphenylphosphonium bromide with good quality and best price, welcome to contact us to get COA/TDS/MSDS of (2-Methoxyethyl)triphenylphosphonium bromide.
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