DBU 6674-22-2 manufacturer CAS NO.6674-22-2

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.

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