ChemicalBook CAS DataBase List 4-(4-OXO-4H-BENZO[H]CHROMEN-2-YL)-PYRIDINIUM BISULFATE

4-(4-OXO-4H-BENZO[H]CHROMEN-2-YL)-PYRIDINIUM BISULFATE synthesis

3synthesis methods

Product Name:4-(4-OXO-4H-BENZO[H]CHROMEN-2-YL)-PYRIDINIUM BISULFATE
CAS Number:2110-25-0
Molecular formula:C18H11NO2
Molecular Weight:273.29

711-79-5
124 suppliers
$54.18/25g

4-(4-OXO-4H-BENZO[H]CHROMEN-2-YL)-PYRIDINIUM BISULFATE

2110-25-0
8 suppliers
inquiry

Yield:-

Steps:

Multi-step reaction with 2 steps
1.1: pyridine / 0.5 h / 25 °C
2.1: KOH; pyridine / 0.25 h / 50 °C
2.2: aq. AcOH; H₂SO₄ / 1 h / Heating

References:

Griffin, Roger J.;Fontana, Gabriele;Golding, Bernard T.;Guiard, Sophie;Hardcastle, Ian R.;Leahy, Justin J. J.;Martin, Niall;Richardson, Caroline;Rigoreau, Laurent;Stockley, Martin;Smith, Graeme C. M. [Journal of Medicinal Chemistry,2005,vol. 48,# 2,p. 569 - 585]

14254-57-0 Synthesis

14254-57-0
17 suppliers
$1681.00/10g

2110-25-0
8 suppliers
inquiry

References

90-15-3 Synthesis

90-15-3
698 suppliers
$9.00/5g

2110-25-0
8 suppliers
inquiry

References

4-(4-OXO-4H-BENZO[H]CHROMEN-2-YL)-PYRIDINIUM BISULFATE Related Search:

2-pyridin-4-ylchromen-4-one