109797-47-9

Upstream product

• 1076-38-6 4-hydroxy[1]benzopyran-2-one 
• 108-24-7 acetic anhydride 
• 75572-71-3 4-Cinnamyloxycoumarin 

Downstream Products

• 75572-80-4 4-hydroxy-3-(1-phenyl-2-propen-1-yl)coumarin 
• 109797-49-1 cis-2-methyl-3-phenyl-2,3-dihydrofuro<3,2-c><1>benzopyran-2(H)-one 
• 109797-49-1 trans-2-methyl-3-phenyl-2,3-dihydrofuro<3,2-c><1>benzopyran-2(H)-one 

Relevant academic research and scientific papers

Further Investigation on -Sigmatropic Rearrangement of Allyl Ethers of 4-Hydroxycoumarin

Pyrolytic -sigmatropic rearrangements of 4-(2-methyl-allyloxy)coumarin (7), 4-(cyclohex-2-enyloxy)coumarin (8) and 4-cinnamyloxycoumarin (11) afford 4-hydroxy-3-(2-methylallyl)coumarin (9), 3-(cyclohex-2-enyl)-4-hydroxycoumarin (10) and trans-2,3-dih