Application of 1,3-cyclohexanedioic acid dimethyl ester_Kain Industrial Additive
Background and overview[1] 1,3-Dimethyl cyclohexanate can be used as a pharmaceutical synthesis intermediate and an organic synthesis intermediate. It is mainly used in laboratory research and development processes and chemical and pharmaceutical synthesis processes. If 1,3-cyclohexanedioic acid dimethyl ester is inhaled, please move the patient to fresh air; if there is skin contact, take off…
Application of 1,2-bis(4-bromobenzene)-1,2-stilbene_Kain Industrial Additive
Background and overview[1] 1,2-bis(4-bromobenzene)-1,2-stilbene can be used to prepare a class of processable organic small molecule materials with excellent properties. Preparation[1] Place 4-bromo-benzophenone, Zn powder, and dry tetrahydrofuran in a double-necked round-bottomed flask. Degas after the temperature is constant in a low-temperature reactor at -78°C. Add TiCl4 dropwise into the round-bottomed flask. In the bottom…
Application of 1,3,5-Trifluorobenzene_Kain Industrial Additive
Background and overview[1][2] In the field of chemical pharmaceuticals, due to the introduction of fluorine atoms, most fluorine-containing organic compounds have specific properties that other organic compounds cannot match. The unique and excellent properties of fluorine-containing organic compounds have aroused great interest in them. In recent years, fluorine-containing intermediates have been studied by more and…
Application of 1,4-dibromo-2-fluorobenzene_Kain Industrial Additive
Background and overview[1] 1,4-Dibromo-2-fluorobenzene can be used as an intermediate for pharmaceutical and chemical synthesis. If 1,4-dibromo-2-fluorobenzene is inhaled, move the patient to fresh air; if there is skin contact, take off contaminated clothing, wash the skin thoroughly with soap and water, and seek medical attention if you feel uncomfortable; If eye contact occurs, separate…
Application of [1,1′:4′,1″]terphenyl-3,3″,5,5″-tetracarboxylic acid_Kain Industrial Additive
Background and overview[1][2] [1,1′:4′,1″]terphenyl-3,3″,5,5″-tetracarboxylic acid is an aromatic hydrocarbon derivative that can be used to prepare various organic framework materials. Apply[1-2] 1. CN201710240032.2 provides a rare earth organic framework material for detecting vitamin C and a preparation method thereof. The rare earth organic framework material for detecting vitamin C of the present invention has a…
Application of 1,4,7,10-tetratert-butylperylene_Kain Industrial Additive
Overview[1] 1,4,7,10-tetratert-butylperylene (TBPe) is a highly efficient fluorescent small molecule doped dye. Co-doping TBPe with MEH-PPV can improve the luminescence performance of the device and produce multi-layer structure devices, which can effectively reduce electrode quenching and improve the performance of electroluminescent devices. Apply[1] Jiang Lei rationally combined TBPe with other red and green light materials,…
Application of 1,2-bibenzoylethane_Kain Industrial Additive
Background and overview[1][2] 1,2-Dibenzoylethane is an organic intermediate. It has been reported in the literature that 1,2-bibenzoylethane can be prepared in one step from racemic allyl secondary alcohol (±). Preparation[1-2] Report 1, Using racemic allyl secondary alcohol (±)-1a as raw material, under the catalysis of chiral binaphthol potassium salt, the chiral allyl secondary alcohol 2a…
Application of 1,4-benzoquinonedioxime_Kain Industrial Additive
Overview[1] 1,4-Benzoquinonedioxime is a cross-linking agent. In recent years, the main method for industrial production of 1,4-benzoquinonedioxime is: at 0℃, in the presence of a certain concentration of sulfuric acid, sodium nitrite Nitrate phenol dissolved in 30% NaOH solution to prepare p-benzoquinone monooxime, and then add the prepared p-benzoquinone monoxime to hydroxylamine oximation to prepare…
