Tosylmethyl isocyanide → Ethyl 4-methyl-1h-pyrrole-3-carboxylate

Beteiligte Stoffe

Reaktionsschritte

Using p-toluenesulfonylmethyl isocyanide (8.55 g), ethyl crotonate (5.0 g) and potassium tert-butoxide (5.90 g), a procedure as in Reference Example 39 was performed to give the title compound as a pale-yellow solid (yield 4.77 g, 71%).

Herkunft & Nachweise