1121-60-4, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 1121-60-4, name is Picolinaldehyde. This compound has unique chemical properties. The synthetic route is as follows.
General procedure: An ice-cold solution of the appropriate aldehyde(2-pyridinecarboxyaldehyde (4.668 mmol) or 2-quinolinecarboxyaldehyde(3.181 mmol) in 5 mL ethanol was added to an ice cold solution of 40% aqueous glyoxal (0.2 mL) in 5 mL ethanol,and then ice-cold concentrated aqueous NH4OH solution(0.15 mL) was added immediately. This solution was stirred at 0 C for 1 h, warmed to room temperature, and stirred for an additional 5 h. The solvent was removed under reduced pressure, andthe resulting solution was extracted several times with diethyl ether. The combined organic extracts were evaporated under reduced pressure and crystalline solids were obtained upon recrystallization with diethyl ether.
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Reference:
Article; Sinha, Soumalya; Berdichevsky, Ellan K.; Warren, Jeffrey J.; Inorganica Chimica Acta; vol. 460; (2017); p. 63 – 68;,
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