1449795-45-2

Upstream product

• 705-15-7 1-(2-hydroxy-5-methoxyphenyl)ethan-1-one 
• 13252-84-1 4-hydroxy-6-methoxycoumarin 
• 1449795-78-1 C₁₀H₉NO₃ 
• 885269-61-4 4-amino-6-chloro-2H-chromen-2-one 
• 501-65-5 diphenyl acetylene 

Relevant academic research and scientific papers

Coumarin-pyrrolizinone synthetic method of compound

The invention discloses a synthetic method of a coumarin-pyrrole compound. The synthetic method comprises the following step of: in a reactive solvent, with 4-amino coumarin compounds and disubstituted acetylene compounds as raw materials, under the catal

Palladium-catalyzed oxidative annulation via C-H/N-H functionalization: Access to substituted pyrroles

Pyrroles, ubiquitous bioactive heterocycles in nature, are readily prepared via a palladium-catalyzed oxidative annulation of cyclic trans-enamines to various internal alkynes in the absence of a directing group. Copyright