Name is Phthalazin-1(2H)-one, as a common heterocyclic compound, it belongs to phthalazine compound, and cas is 119-39-1, its synthesis route is as follows.,119-39-1
1-(2H)-pyridazinone 1.00 g (6.84 mmol) and triphenylphosphine 1.79 g (6.84 mmol) were added to 25 ml of tetrahydrofuran, and 0.85 g (6.84 mmol) of 2-bromoethanol was added dropwise in an ice bath.After the dropwise addition was completed, 1.22 g (7.00 mmol) of diethyl azodicarboxylate was added dropwise to the ice bath.After stirring for 1 hour in an ice bath, the reaction was carried out at room temperature until TLC followed the progress of the reaction.The solvent was evaporated under reduced pressure. EtOAc EtOAc m.The product was obtained as a reddish brown solid, 1.01 g, yield 58%.
With the complex challenges of chemical substances, we look forward to future research findings about Phthalazin-1(2H)-one
Reference£º
Patent; East China University of Science and Technology; Xu Xiaoyong; Li Zhong; Chen Xiulei; Li Wei; Jia Haowu; Cao Xiaofeng; Shao Xusheng; Xu Zhiping; (70 pag.)CN108276352; (2018); A;,
Phthalazine – Wikipedia
Phthalazine | C8H6N2 – PubChem