《Synthesis of pertrifluoromethyl pyridazine derivatives via a tandem reaction of aryldiazonium salts with hexafluoroacetylacetone》 was published in Organic Chemistry Frontiers in 2020. These research results belong to Wu, Wei; Han, Xiaoyan; Weng, Zhiqiang. Application of 626-02-8 The article mentions the following:
A new strategy for the construction of pertrifluoromethyl pyridazine derivatives is presented. The tandem reaction starts from the condensation of arenediazonium salts with hexafluoroacetylacetone leading to the formation of pertrifluoromethyl pyridazinols, which readily underwent electrophilic substitution reactions with phenols to afford benzo[5,6]chromeno[3,4-c]pyridazine products in the presence of concd H2SO4. In the experiment, the researchers used 3-Iodophenol(cas: 626-02-8Application of 626-02-8)
3-Iodophenol(cas: 626-02-8) belongs to organic iodides. Organic iodides are used in veterinary products (Organic Iodide Powder) as a nutritional source of iodine. In the chemical industry, alkyl iodides serve as excellent alkylating agents and, specifically, methyl iodide is used as a methylating agent in the synthesis of various pharmaceutical drugs.Application of 626-02-8
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com