6674-22-2 DBU High purity DBU DBU 6674-22-2 manufacturer
DBU 6674-22-2 manufacturer
1,8-diazepam XEN carbon-7-ene short DBU, a multi-functional alkaline reagent or catalyst, soluble in water, ethanol, has a strong alkaline, in isomer, esterification, condensation, elimination and other reactions are widely used, and the conditions of the reaction are mild, less side reaction, the reaction is selective, product conversion rate is high, in the field of chemical drugs has a wide range of applications.
The production method hexylamide and acrylonitrile under the appropriate conditions for cyanide-based reaction, hydrogenation reaction, and then in the presence of macromolecular cation exchange resin to produce a dicyclic. (1) Cyanocylated hexylamide and acrylamide reaction, in the appropriate reaction conditions can be successfully carried out cyanide-based, the generation of N-(2-cyanocypanyl) - hexylamide:(2) Hydrogenation Under the action of catalyst, N-(2-cyan-propyl) - hexylamide hydrogenation produces N-(2-ampionyl) - hexylamide:(3) Dehydration In the presence of large pore cation exchange resin, N-(2-ampionyl) -hexylamide dehydration, the production of dicyclic cerium.
WHY CHOOSE US
1. Quality
Our products meet MSDS safe standard and we have ISO and other certificate so yan can get high quality products from our company.
2. Price
We are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.
3. Packing
We can do according to the customers' request.
4. Transport
The products can be transported by DHL, FEDEX, TNT, EMS, EUB, by air and by sea.
5. Service
We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View