Chemistry is traditionally divided into organic and inorganic chemistry. Recommanded Product: Ethyl 7-chloro-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent£¬Which mentioned a new discovery about 100491-29-0
Chifeng Wanze Pharmaceutical Co., Ltd.; Zang Xiaoming; Zhao Kai; Teng Yingchan
The synthesis method comprises the following steps: dissolving an amino compound and an acid salt in a reaction solvent to synthesize a target composition; distilling and recovering a reaction solvent after the synthesis reaction is completed; wherein, the reaction solvent is chloroalkane. To the synthesis method, the reaction solvent is replaced by a chloroalkane organic solvent, and the chloroalkane organic solvent has low boiling point and low hydrophilic property, and dichloromethane is recovered in a distillation mode. 99.5% 85% (by machine translation)
If you are interested in 100491-29-0, you can contact me at any time and look forward to more communication. Recommanded Product: Ethyl 7-chloro-1-(2,4-difluorophenyl)-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate
Reference£º
1,790-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N784 – PubChem