Palladium (I) Tri-Tert-Butyl Bromide Dibromobis (tri-tert-butyl) Dipalladium CAS 185812-86-6

• CAS No.: 185812-86-6
• Formula: C24h56br2p2pd2
• EINECS: ----
• Model NO.: JT-185812-86-6
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Good Chemical Product
• Colour: Green
• Name: Palladium (I) Tri-Tert-Butylphophine Bromide
• Formula Weight: 779.31
• Color: Green
• Assay: 99%
• Delivery: by Sea, by Air, by Land/EMS/TNT/DHL/UPS/FedEx
• Application: Coupling Reactions. Will Activate Aryl Chloride an
• Storage Temp: Room Temperature and Avoid Light
• Standard: Good Chemical Product
• Transport Package: 25kg/Bag, Customization
• Specification: 25kg,50kg,180kg,200kg,250kg,1000kg,customization
• Trademark: Hubei Jiutian
• Origin: Wuhan
• HS Code: 29270000
• Production Capacity: 15mt/Month

Product Description

PALLADIUM (I) TRI-TERT-BUTYLPHOSPHIN BROMIDE Basic information

DI-BROMOBIS(TRI-T-BUTYLPHOSPHINO)DIPALLADIUM (I);Dibromobis(tri-tert-butylphosphin)dipalladium;Dibromobis(tri-tert-butylphosphin)dipalladium(I);-bromobis(tri-tert-butylphosphin)dipalladium/ Pd (I) dimer Reasonably stable for packaging and transfer.;Di-μ;PALLADIUM (I) TRI-TERT-BUTYLPHOSPHIN BROMIDE;PALLADIUM (I) TRI-TERT-BUTYLPHOSPHIN BROMIDE, DIMER;Bromo(tri-tert-butylphosphin)palladium(I)dimer

Coupling reactions. Will activate aryl chloride and sterically hindered or electron rich aryl/vinyl bromides and iodides. Especially active in difficult aminations.Di-μ-bromobis(tri-tert-butylphosphin)dipalladium(I) is used as a catalyst for Suzuki coupling, Negishi coupling and Buchwald-hartwig amination reactions. It is used as a catalyst for C-C, C-N and C-S bond formation, gamma-arylation of alfa,beta-unsaturated esters and diastereoselective arylation of 4-substituted cyclohexyl esters. It is also involved in aromatic halide substitution reactions.
product details

Item	parameter
Name	PALLADIUM (I) TRI-TERT-BUTYLPHOSHINE BROMIDE
Synonyms	Dibromobis(tri-tert-butylphosphin)dipalladium
CAS	185812-86-6
Molecular Formula	C24H56Br2P2Pd2
Formula Weight	779.31
Appearance	dark-green
Melting Point	----
Boiling point	----
Assay	99%
Water	<0.5%
Residue on ignition	<0.5%
Stability	Stable
Storage Temp	Keep in dark place,Sealed in dry,Room Temperature
Origin	Wuhan China
Application	Coupling reactions. Will activate aryl chloride and sterically hindered or electron rich aryl/vinyl bromides and iodides. Especially active in difficult aminations.Di-μ-bromobis(tri-tert-butylphosphin)dipalladium(I) is used as a catalyst for Suzuki coupling, Negishi coupling and Buchwald-hartwig amination reactions. It is used as a catalyst for C-C, C-N and C-S bond formation, gamma-arylation of alfa,beta-unsaturated esters and diastereoselective arylation of 4-substituted cyclohexyl esters. It is also involved in aromatic halide substitution reactions.
Delivery	by sea,by air,by Land/EMS/TNT/DHL/UPS/FedEx

Packing                                                                                                                                     

Liquid products

• 25kg,50kg,180kg,200kg,250kg,1000kg,as your needs

Solid products

• 25kg,50kg,as your needs

Shipping                                                                                                                                    

Logistics transportation methods can be divided into various ways according to the different transportation means.

• Transit could be DHL,UPS,TNT,EMS,Fedex,and so on.
• For mass orders, it will be delivered by air or sea.
• Depending on your location, please allow 1-5 business days for your order to arrive.
• For small order, please expect 3-7 days by UPS DHL EMS.
• For mass order, please allow 5-8 days by Air, 15-30 days by Sea.

 

Our service                                                                                                                               

• We have our own research and development team, laboratory, pilot workshop and production plant.
• Factory production has the most stable and the best production processes, to ensure that you are given the best prices and the highest quality products.
• Not only do we provide our customers with products, but we also provide them with free product usage methods and subsequent technical guidance
• The customer comes first, we provide reasonable price, high quality product and prompt shipment.
• We can send the goods to your delivery address directly. It is relatively safe and fast. We have ready goods in stock.
• Quick and clear response to customers questions.Warm after sale service, we will help to solve the problems in your usage.
• We could make our price discount if you place a substantial order with us.

Our Advantages                                                                                                                      

• Your inquiry related to our products or prices will be replied in 24 hours.
• We have our own research and development team, laboratory, pilot workshop and production plant.
• Factory production has the most stable and the best production processes, to ensure that you are given the best prices and the highest quality products.
• Not only do we provide our customers with products, but we also provide them with free product usage methods and subsequent technical guidance
• Protection of your sales area, ideas of design and all your private information.
• Best quality and competitive price.

Frequently Asked Question                                                                                                      

• Q1: Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by customers.

• Q2: How to start orders or make payments?
A : PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union LC,Moneygram or Paypal.

• Q3: What's your MOQ?
A : Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that 
sample charge is 100% paid.
• Q4: How about delivery leadtime?
A : Delivery lead time: About 3-5 days after payment confirmed.(Chinese holiday not

included)

• Q5: Is there a discount?
A : Different quantity has different discount.

• Q6: How to contact us ?
A : You can chat with us by Trademanager,MSN&Skype Online. You can choose your interested products and send inquiry to us. You can dial our telephone directly, you will get our reply. Send Email to us.

• Q7: How to confirm the Product Quality before placing orders?
A : You can get free samples for some products,you only need to pay the shipping cost or 
arrange a courier to us and take the samples. You can send us your product specifications 
and requests,we will manufacture the products according to your requests.

Our R&D laboratory                                                           Our Factory                                        

Detecting chamber
Quality
We strictly emphasize that products we provide will satisfy or exceed the quality standard of customer.This is to guarantee deliveries of safe and high quality products with reliable services.
We promote the philosophy of treating everyone with objectivity and respect.We will honor our commitments with our customers,suppliers,and respect.We through unbiased pricing,products,and honesty.
Factories and workshops
We is located in wuhan, the central city of China, the core of the Changjiang river economic belt and known as the "thoroughfare of nine provinces".Mainly engaged in Pharmaceuticals Raw Material, Pesticides Raw Materials, API Raw Material, OLED Intermediates, UV Absorber Additive, Chemical Food Additives, Plant Extract Powder, Chinese Herbal Medicine, Polyimide Monomer, Impurity Reference Standards research and development, production, sales and operation or agency of various products and technology import and export business.