78941-78-3

Upstream product

• 78941-77-2 3-(phenylcarbamoyl)quadricyclane-2-carboxylic acid 
• 17397-31-8 bicyclo<2.2.1>hepta-2,3-dicarboxylic anhydride 
• 62-53-3 aniline 
• 15872-28-3 bicyclo[2.2.1]hepta-2,5-diene-2,3-dicarboxylic acid 
• 78941-77-2 C₁₅H₁₃NO₃ 

Downstream Products

• 79632-18-1 methyl 3-(phenylcarbamoyl)norbornadiene-2-carboxylate 
• 79632-17-0 N-phenylnorbornadiene-2,3-carboximide 
• 78941-77-2 3-(phenylcarbamoyl)quadricyclane-2-carboxylic acid 

Relevant academic research and scientific papers

INSOLUBLE CATALYST FOR HEAT-GAIN IN A WATER-SOLUBLE SOLAR ENERGY STORAGE SYSTEM

By action of insoluble catalysts, cobalt tetraphenylporphyrin or cobalt phthalocyanine adsorbed on activated carbon, water-soluble quadricyclane derivative was isomerized to norbornadiene derivative under release of heat in an alkaline solution.The activi

Exothermic Isomerization of Water-soluble Quadricyclanes to Norbornadienes by Soluble and Insoluble Catalysts

Water-soluble quadricyclane derivatives (1) were stable in an aqueous sodium carbonate solution, but addition of a catalytic amount of water-soluble cobalt porphyrin complexes (3) induced rapid and quantitative isomerization of (1) to norbornadiene derivatives (2) under release of heat.Insoluble catalysts (4) prepared by adsorption of Co-TPP or Co-Pc on activated carbon were similarly active as the soluble analogues.They were stable enough to keep high activities for recycling use.

Valence Isomerization between Water-soluble Norbornadiene and Quadricyclane Derivative

Photoisomerization of 3-(arylcarbamoyl)-norbornadiene-2-carboxylic acid 1 to the corresponding quadricyclane derivative 2 in an aqueous alkaline solution was clean and dependent upon the p-substituent of the aryl group.The exothermically reversal reaction

A WATER-SOLUBLE SOLAR ENERGY STORAGE SYSTEM

In an alkaline aqueous solution, photochemical valence isomerization of norbornadiene derivative 1 to quadricyclane derivative 2 occurred quantitatively, and reverse isomerization of 2 to 1 under release of heat was achived by catalytic action of cobalt h

Exploitation of Solar Energy Storage Systems. Valence Isomerization between Norbornadiene and Quadricyclane Derivatives

Use of copper(I)-nitrogen ligand catalysts such as Ph3PCuCl*bpy (3), Ph3PCuCl*phen (4), Ph3PCuCl*phtha (5), and Ph3PCuBr*py (6) enables the photochemical isomerization of norbornadiene to quadricyclane to be performed at a longer wavelength than 350 nm, a

HIGHLY EFFICIENT VALENCE ISOMERIZATION BETWEEN NORBORNADIENE AND QUADRICYCLANE DERIVATIVES UNDER SUNLIGHT

3-Phenylcarbamoyl-2,5-norbornadiene-2-carboxylic acid (1b) undergoes a facile and quantitative isomerization into the corresponding quadricyclane derivative (2b) under sunlight.The back isomerization of 2b to 1b proceeds quantitatively by the use of catal