19493-45-9, 3-Chloroisoquinoline is a isoquinoline compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
EXAMPLE 60D 3-chloro-5-nitroisoquinoline The product from Example 60C (1.28 g, 7.85 mmol) in concentrated H2SO4 (30 mL) at 0 C. was treated with a solution of KNO3 (0.84 g, 8.32 mmol) in concentrated H2SO4 (5 mL) dropwise over 5 minutes. The mixture was stirred at 0 C. for 10 minutes, allowed to warm to room temperature, and stirred overnight. The mixture was poured onto 65 g of ice and the precipitated yellow solid was collected by filtration. The solid was slurried in water, collected by filtration, washed with water, and allowed to air-dry to provide the title compound as a pale yellow solid (0.45 g, 28%)., 19493-45-9
As the paragraph descriping shows that 19493-45-9 is playing an increasingly important role.
Reference£º
Patent; Abbott Laboratories; US6933311; (2005); B2;,
Isoquinoline – Wikipedia
Isoquinoline | C9H7N – PubChem