New learning discoveries about 491-30-5

As the paragraph descriping shows that 491-30-5 is playing an increasingly important role.

491-30-5, 1-Hydroxyisoquinoline is a isoquinoline compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated

A mixture of 2.90 g, 19.07 mMol of isocarbostyril and 14.40 g, 33.68 mMol of phosphorus pentabromide were allowed to melt together at 140 C. The melt turned into a red liquid and after about 10 minutes the reaction mixture solidified and was cooled. The reaction mixture was crushed up and dumped into ice water. The resulting solid was filtered and air-dried. wt. 5.50 g, 96% yield, mp.=94-96. Rf=0.66 in 40% ethyl acetate in hexanes.

As the paragraph descriping shows that 491-30-5 is playing an increasingly important role.

Reference£º
Patent; Bayer Pharmaceuticals Corporation; US6689883; (2004); B1;,
Isoquinoline – Wikipedia
Isoquinoline | C9H7N – PubChem