Reference of 1435-54-7, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 1435-54-7, name is 1,3-Dibromo-2-fluorobenzene, This compound has unique chemical properties. The synthetic route is as follows.
EXAMPLE 4. SYNTHESIS OF L-B MOIETIES [0503] Scheme 4-1 : In Step 1 the appropriately substituted dibromo species is coupled with an appropriate boronic acid as known in the art to form a mixture of biaryl and triaryl products from which the desired biaryl compound is isolated. In Step 2 the appropriately substituted biaryl species is converted to the Grignard reagent with activated magnesium. In Step 3 the appropriately substituted aldehyde is treated with the previously prepared Grignard reagent to form an alcohol. In Step 4 the appropriately substituted alcohol is converted to a bromide as known in the art with carbon tetrabromide and triphenyl phosphine. In Step 5 the appropriately substituted bromide is converted to the Grignard reagent with activated magnesium.
The chemical industry reduces the impact on the environment during synthesis 1,3-Dibromo-2-fluorobenzene. I believe this compound will play a more active role in future production and life.
Reference:
Patent; ACHILLION PHARMACEUTICALS, INC.; WILES, Jason, Allan; PHADKE, Avinash, S.; DESHPANDE, Milind; AGARWAL, Atul; CHEN, Dawei; GADHACHANDA, Venkat, Rao; HASHIMOTO, Akihiro; PAIS, Godwin; WANG, Qiuping; WANG, Xiangzhu; GREENLEE, William; (317 pag.)WO2017/35413; (2017); A2;,
Bromide – Wikipedia,
bromide – Wiktionary