26976-84-1

Upstream product

• 5333-34-6 3-(3,4-dimethoxybenzoyl)propionic acid 
• 108-24-7 acetic anhydride 
• 91-16-7 1,2-dimethoxybenzene 
• 109384-28-3 2-(3,4-Dimethoxy-phenyl)-furan 

Downstream Products

• 102474-18-0 (E)-3-(3,4-dimethoxybenzylidene)-5-(3,4-dimethoxyphenyl)-2(3H)-furanone 
• 155787-77-2 (Z)-3-(3,4-dimethoxybenzylidene)-5-(3,4-dimethoxyphenyl)-2(3H)-furanone 
• 145588-13-2 (E)-3-(3,4-dihydroxybenzylidene)-5-(3,4-dihydroxyphenyl)-2(3H)-furanone 
• 26977-16-2 γ-(Dimethoxy-3,4-benzoyl)-propionsaeuremethylamid 

Relevant academic research and scientific papers

BE-23372M, a novel protein tyrosine kinase inhibitor. III. Synthesis

In a preceding paper, the physico-chemical properties and structural elucidation of BE-23372M, a potent novel protein tyrosine kinase inhibitor, were described. In this paper, we report the synthesis of BE-23372M from 3-(3,4-dimethoxybenzoyl)propionic aci

THE CONVERSION OF FURANS TO 2(3H)-BUTENOLIDES

2-Aryl- and 2-alkylfurans are converted into the corresponding 5-organyl-2(3H)-butenolides by the oxidation of boron derivatives with m-chloroperbenzoic acid.