Bis[2-(diphenylphosphino)phenyl] Ether (DPEPhos) CAS 166330-10-5 Purity >98.0% (HPLC)

Short Description:

Bis[2-(diphenylphosphino)phenyl] Ether

Synonyms: DPEPhos 

CAS: 166330-10-5

Purity: >98.0% (HPLC)

Appearance: White Powder 

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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166330-10-5 - Description:

Shanghai Ruifu Chemical is the leading manufacturer of Bis[2-(diphenylphosphino)phenyl] Ether (DPEPhos) (CAS: 166330-10-5) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase DPEPhos, Please contact: alvin@ruifuchem.com

166330-10-5 - Chemical Properties:

Chemical Name Bis[2-(diphenylphosphino)phenyl] Ether 
Synonyms DPEPhos; DPE-phos; (Oxydi-2,1-phenylene)bis(diphenylphosphine); 2,2'-Bis(diphenylphosphino)diphenyl Ether
Stock Status In Stock, Commercial Production  
CAS Number 166330-10-5
Molecular Formula C36H28OP2 
Molecular Weight 538.57 g/mol
Melting Point 184.0~187.0℃(lit.) 
Water Solubility  Insoluble in Water 
Store Under Inert Gas Stored Under Nitrogen
COA & MSDS Available
Place of Origin  Shanghai, China
Product Categories Organophosphine Ligands; Phosphine Ligands
Brand Ruifu Chemical

166330-10-5 - Specifications:

Items Specifications  Results
Appearance White Powder   White Powder  
Melting Point 184.0~187.0℃ 184.0~186.0℃
DPEPhos Purity  >98.0% (HPLC) 98.85%
Solvent <0.20% 0.11%
1H NMR Spectrum Consistent with Structure Complies
Conclusion The product has been tested and complies with the given specifications

166330-10-5 - Package/Storage/Shipping:

Package: Fluorinated Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry, well-ventilated warehouse away from incompatible substances. Keep away from sunshine; avoid fire and heat sources; avoid moisture.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery. 

Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock    

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

166330-10-5 - FAQ:

How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.

Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.

Quality AssuranceStrict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

SamplesMost products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory AuditFactory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

TransportationBy Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom SynthesisCan provide custom synthesis services to best fit your research needs.

Payment TermsProforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

166330-10-5 - Risk and Safety:

Hazard Symbols Xn - Harmful
Risk Codes R36/37/38 - Irritating to eyes, respiratory system and skin.
R22 - Harmful if swallowed
Safety Description S37/39 - Wear suitable gloves and eye/face protection
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany 3
TSCA No
HS Code 2931 9000.90

166330-10-5 - Application:

Bis[2-(diphenylphosphino)phenyl] Ether (DPEPhos) (CAS: 166330-10-5), is an organophosphorus compound, is a type of organic phosphine ligand that has a wide range of applications in various fields of research and industry. DPEPhos has been has been extensively studied and proved to be a versatile and efficient ligand for various catalytic reactions.
DPEPhos has been used as a catalyst in the synthesis of various compounds, including amines, alcohols, and ketones. DPEPhos has also been used in the synthesis of organophosphorus compounds. DPEPhos has been studied for its potential use in the synthesis of pharmaceuticals, agrochemicals, specialty chemicals, and polymers. DPEPhos has a symmetric P,P-bidentate structure, which allows it to form stable complexes with transition metals.
DPEPhos has been used as a ligand for various catalytic reactions such as Suzuki-Miyaura cross-coupling, Sonogashira cross-coupling, and Heck coupling. DPEPhos has also been used in the asymmetric hydrogenation of various substrates and the Pd-catalyzed hydroarylation of alkynes. Its effectiveness and efficiency in these reactions make it a valuable tool in organic synthesis.
Reaction
Useful as a ligand in the Pd-catalyzed formation of diaryl amines.
Has been recently applied to the C3 benzylation of indoles.
Has been recently applied to the monoallylation of ammonia.
Ligand used in the palladium-catalyzed, aerobic oxidation coupling of acyl chlorides with arylboronic acids.
Ligand used in carbonylation of aryl iodides.
Ligand used in the direct C-H arylation of benzothiodiazoles.
Ligand used in stereo-retentive azacyclization of propargylic carbonates.
Ligand used in palladium catalyzed benzyne trimerization.
Ligand for ruthenium-catalyzed greener amine synthesis from amines and alcohols by hydrogen-borrowing.
Ruthenium-Catalyzed N-Alkylation of Amines and Sulfonamides Using Borrowing Hydrogen Methodology.

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