Divinyl sulfone → [4-(1,1-Dioxo-1lambda6-thiomorpholin-4-yl)-phenyl]-carbamic acid tert-butyl ester

Beteiligte Stoffe

Reaktionsschritte

A solution of 408 mg (4-Amino-phenyl)-carbamic acid tert-butyl ester and 254 mg Ethenesulfonyl-ethene in 4 mL EtOH were heated for 30 min at 140° C. under microwave irradiation (100 W, CEM Discover™ apparatus). Then, after cooling to RT the solvents were removed under reduced pressure and the residue was dried in vacuo. The crude product was subjected to the next reaction step.

Herkunft & Nachweise