Brief introduction of 1273-94-5

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Chemical engineers ensure the efficiency and safety of chemical processes, adapt the chemical make-up of products to meet environmental or economic needs, and apply new technologies to improve existing processes. Quality Control of 1,1′-Diacetylferrocene. Catalysts allow a reaction to proceed via a pathway that has a lower activation energy than the uncatalyzed reaction. Introducing a new discovery about 1273-94-5, Name is 1,1′-Diacetylferrocene

A series of liquid-crystalline ferrocene derivatives, Fe2 (X = H, OH; n = 3 to 12), were obtained by the condensation of 1,1′-bishydrazondiacetylferrocene with p-alkoxybenzoyloxybenzaldehydes.According to DSC and polythermic microscopy, all of the compounds exhibit an enantiotropic nematic mesophase in the 150-230 deg C temperature range.A polycrystalline transition precedes the nematic transition.The liquid crystalline properties of the obtained compounds were investigated with respect to the number of carbon atoms in the terminal alkyl chain and the terminal hydroxy group.The composition and structure of the obtained compounds were determined by elemental analysis and IR and NMR spectroscopy. – Key words: liquid crystals; ferrocene; metallomesogenes.

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Reference:
Iron Catalysis in Organic Synthesis | Chemical Reviews,
Iron Catalysis in Organic Synthesis: A Critical Assessment of What It Takes To Make This Base Metal a Multitasking Champion