Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments. HPLC of Formula: C7H3Cl2NO. Introducing a new discovery about 3621-81-6, Name is 2,5-Dichlorobenzooxazole
A method for preparing the raw materials of the su wolei lives (by machine translation)
The invention discloses a method for preparing the raw materials of the su wolei lives, including: intermediate I with the intermediate II in the acylation reaction of carboxylic acid amine condensation to produce intermediate III S1, S1 condensation acylation reaction in the presence of the condensing agent, selected from the condensing agent is 1 – ethyl – (3 – dimethyl aminopropyl) carbodiimide hydrochloride, N, N’ – carbonyl di-imidazole, 1 – hydroxy benzotriazole, 1 – hydroxy – 7 – azobenzene and triazole, c (2, 6 – dimethoxyphenyl) in bismith of one or two or more kinds of combined. Raw materials of the invention for the preparation of su wolei lives S1 condensation acylation reaction using suitable condensing agent or condensing agent combination, in 25 C reaction temperature of about can be achieved in the prior art considerable yield, and compression mixture and the intermediate product is separated and the operation is simple, contribute to industrialized mass production process of saving energy and reducing consumption. (by machine translation)
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.HPLC of Formula: C7H3Cl2NO, you can also check out more blogs about3621-81-6
Reference£º
Benzoxazole – Wikipedia,
Benzoxazole | C7H5NO – PubChem