With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.1193-54-0,3,4-Dichloro-1H-pyrrole-2,5-dione,as a common compound, the synthetic route is as follows.
General procedure: To a solution of 0.484 g (2 mmol) of imide 3a in 10 mL of benzene at 40 during 15 min was added dropwise a solution of 0.165 g (2.5 mmol) of just distilled cyclopentadiene in 3 mL of benzene, the mixture was maintained for 4 h and evaporated on a water bath. The precipitate was recrystallized from a mixture benzene-hexane, 1 : 1, dried at 90., 1193-54-0
The synthetic route of 1193-54-0 has been constantly updated, and we look forward to future research findings.
Reference£º
Article; Nagiev, Ya. M.; Russian Journal of Organic Chemistry; vol. 51; 8; (2015); p. 1183 – 1186; Zh. Org. Khim.; vol. 51; 8; (2015); p. 1202 – 1205,4;,
Pyrroline – Wikipedia
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