1(3H)-Isobenzofuranone, 3-bromo- → HCID 178440074, Verbindung

Beteiligte Stoffe

Reaktionsschritte

Following a procedure similar to that described in Preparation 31, but using 1.06 g of 4-(1-hydroxy-1-methylethyl)-2-propylimidazole-5-carboxylic acid [prepared as described in Preparation 22(i)] and 1.15 g of 3-bromophthalide, 1.63 g of the title compound were obtained as an amorphous solid.

Herkunft & Nachweise