5248-11-3

Upstream product

• 91-64-5 coumarin 
• 621-82-9 Cinnamic acid 
• 14473-91-7 3-bromocinnamic acid 
• 3752-25-8 o-chlorocinnamic acid 
• 1866-39-3 4-methylcinnamic acid 
• 6099-04-3 3-methoxycinnamic acid 
• 3029-79-6 3-methylcinnamic acid 
• 84319-82-4 N-phenyl-c-3,c-4-bis(2-hydroxyphenyl)-r-1,c-2-cyclobutanedicarboximide 
• 84319-81-3 N-butyl-c-3,c-4-bis(2-hydroxyphenyl)-r-1,c-2-cyclobutanedicarboximide 

Downstream Products

• 84319-81-3 N-butyl-c-3,c-4-bis(2-hydroxyphenyl)-r-1,c-2-cyclobutanedicarboximide 
• 84319-80-2 N,N'-dibutyl-c-3,c-4-bis(2-hydroxyphenyl)-r-1,c-2-cyclobutanedicarboxamide 
• 84319-82-4 N-phenyl-c-3,c-4-bis(2-hydroxyphenyl)-r-1,c-2-cyclobutanedicarboximide 
• 91-64-5 coumarin 
• 18221-50-6 dihydroxy-stilbene 

Relevant academic research and scientific papers

γ-Cyclodextrin mediated photo-heterodimerization between cinnamic acids and coumarins

The ability of γ-cyclodextrin to form ternary inclusion complexes has been utilized to mediate photo-heterodimerization between cinnamic acids and coumarins in the solid-state. Stabilizing steric and electronic interactions between the alkenes in the incl

Thermal Behavior of Head-to-head Coumarin Dimers and Their Lactone-opened Derivatives

The thermal behavior of head-to-head coumarin dimers and twelwe lactone-opened derivatives was investigated.Though the lactone rings in coumarin dimers are very susceptible to nucleophilic ring-opening, heating these derivatives reformed six-membered lactone rings except for certain imide and diamide derivatives.The large neiboring group effect allowed the relactonization by the attack of hydroxyphenyl group to carbonyl carbon in preference to the scission of cyclobutane ring.