155178-65-7

Upstream product

• 155178-84-0 1-(3,4-Dimethoxy-phenyl)-3-(7-hydroxy-4-methyl-2-oxo-2H-chromen-8-yl)-propane-1,3-dione 
• 2555-29-5 8-acetyl-7-hydroxy-4-methyl-2H-chromen-2-one 
• 155178-83-9 3,4-Dimethoxy-benzoic acid 8-acetyl-4-methyl-2-oxo-2H-chromen-7-yl ester 
• 3535-37-3 3,4-dimethoxybenzoic acid chloride 
• 120-14-9 3,4-dimethoxy-benzaldehyde 

Relevant academic research and scientific papers

Microwave-assisted synthesis of 4-methyl-8-aryl-pyrano [2,3-f] chromen-2,10-diones and their antibacterial activity

A series of 4-methyl-8-aryl-pyrano [2,3-f] chromen-2,10-diones have been synthesized by oxidative cyclization of 7-hydroxy-4-methyl-8-(3-aryl acrolyl)-2Hchromen- 2-ones using I2/DMSO under microwave irradiation. The structures of the synth

Synthesis of new α-pyronoflavones and related products: Part II

A large number of new compounds incorporating benzo-α-pyrone moiety have been synthesized.The compounds prepared are α-pyronoflavones (II-IX) and flavanone (XX), α-pyronochalcone acetates (X-XIX), aroyl esters (XXI-XXIII) of 8-acetyl-7-hydroxy-4-methylcou