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ChemicalBook CAS DataBase List 3-(4-Methyl-3-pentenyl)thiophene

3-(4-Methyl-3-pentenyl)thiophene synthesis

7synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 2 steps
1.1: dmap; triethylamine / dichloromethane / 1 h / 0 - 20 °C / Inert atmosphere
2.1: ethylene dibromide; iodine; magnesium / tetrahydrofuran / 2 h / 20 - 35 °C / Inert atmosphere
2.2: 0 - 35 °C / Inert atmosphere

References:

Sun, Ya-Nan;Wang, Qi;He, Ling;Wang, Xi;Li, Wei-Dong Z. [Tetrahedron Letters,2022,vol. 90,art. no. 153610]