1172999-72-2

Upstream product

• 854642-62-9 8-acetyl-6-ethyl-7-hydroxy-4-phenyl-2H-chromen-2-one 
• 4637-24-5 N,N-dimethyl-formamide dimethyl acetal 

Downstream Products

• 1018070-19-3 6-ethyl-7-hydroxy-8-(isoxazol-5-yl)-4-phenyl-2H-chromen-2-one 
• 1172999-83-5 6-ethyl-4-phenyl-2H,10H-pyrano[2,3-f]chromene-2,10-dione 
• 1018070-15-9 9-bromo-6-ethyl-4-phenyl-2H,10H-pyrano[2,3-f]chromene-2,10-dione 
• 1172999-74-4 6-ethyl-7-hydroxy-4-phenyl-8-(1H-pyrazol-3-yl)-2H-chromen-2-one 
• 1172999-80-2 6-ethyl-7-hydroxy-4-phenyl-8-(pyrimidin-4-yl)-2H-chromen-2-one 
• 1018070-09-1 8-(2-aminopyrimidin-4-yl)-6-ethyl-7-hydroxy-4-phenyl-2H-chromen-2-one 
• 1172999-82-4 6-ethyl-7-hydroxy-8-(2-methylpyrimidin-4-yl)-4-phenyl-2H-chromen-2-one 
• 1172999-77-7 6-ethyl-7-hydroxy-8-(1-methyl-1H-pyrazol-3-yl)-4-phenyl-2H-chromen-2-one 
• 1172999-78-8 6-ethyl-7-hydroxy-8-(1-methyl-1H-pyrazol-5-yl)-4-phenyl-2H-chromen-2-one 

Relevant academic research and scientific papers

A versatile synthesis of heterocyclic analogues of neoflavonoids from enamino ketones

An efficient and versatile one-step method for the synthesis of heterocyclic analogues of neoflavonoids, such as pyrazolyl-, isoxazolyl-, pyrimidinyl-substituted 4-phenyl-2H-chromen-2-ones and fused 4-phenyl-2H,6H-pyrano[3,2-g]chromene-2,6-diones and 4-ph