Реакция #586103
ord-9afa0ed7125f44b9a6fd29e53e214e14
Уравнение реакции
1-tert-butyl-2-vinyl-3-nitrobenzene
3-tert-butyl-2-vinyl-phenylamine
→
3-tert-butyl-2-ethyl-phenylamine
Растворители
Условия реакции
Подробные условия
See reaction.notes.procedure_details.
Обработка
- 1workup.WAITis hydrogenated at room temperature for 2,5 hours
- 2ФильтрацияThe catalyst is filtered off
- 3Другоеthe solvent is evaporated in a water jet vacuum
- 4ДругоеThe crude reaction product
Методика
In a hydrogenation apparatus, a mixture of 1,5 g (8,55 mmol) 1-tert-butyl-2-vinyl-3-nitrobenzene and 250 mg 5% Pd/C and 20 ml of absolute methanol is hydrogenated at room temperature for 2,5 hours. The catalyst is filtered off and the solvent is evaporated in a water jet vacuum. The crude reaction product can be used directly for further chemical transformations. This gives 1,5 g 3-tert-butyl-2-vinyl-phenylamine in the form of a slightly brownish liquid (98% of theory).