149898-91-9

Upstream product

• 110-87-2 3,4-dihydro-2H-pyran 
• 141-82-2 malonic acid 
• 74189-56-3 4-(tetrahydropyran-2-yloxy)benzaldehyde 
• 123-08-0 4-hydroxy-benzaldehyde 
• 3943-97-3 methyl p-hydroxycinnamate 

Downstream Products

• 1224851-67-5 C₃₁H₃₀O₈ 
• 1224851-64-2 C₂₅H₂₆O₈ 

Relevant academic research and scientific papers

POLYMERIZABLE CINNAMATE ESTER DERIVATIVE MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To provide a method of manufacturing a polymerizable cinnamate ester derivative that can be added to a liquid crystal composition in producing a TFT liquid crystal display element so as to reduce burning in the display element; a method of manufacturing a polymerizable composition containing the polymerizable cinnamate ester derivative; and a method of manufacturing a liquid crystal display element by polymerizing the polymerizable composition. SOLUTION: A method of manufacturing a compound represented by the specified general formula (III) includes reacting a compound represented by the specified general formula (I) with a compound represented by the specified general formula (II). SELECTED DRAWING: None COPYRIGHT: (C)2020,JPOandINPIT

CYCLIC OLEFIN COMPOUND, PHOTOREACTIVE POLYMER AND ALIGNMENT LAYER COMPRISING THE SAME

The present invention relates to: a cyclic olefin compound which exhibits excellent liquid crystal alignment properties and alignment speed, has a characteristic that the alignment direction can easily be varied depending on the polarization direction, an