用相转移催化合成了柠檬醛二乙缩醛，提高了产率。
Phase transfer catalyst was used for synthesis of citral diethyl acetal, the yield has increased.
以三聚乙醛和异丁醇为原料，合成了二异丁基乙缩醛。
Diisobutyl acetal was synthesized by the condensation of paraldehyde and iso-butyl alcohol.
目的研究以庚醛和原甲酸三乙酯为原料制备庚醛二乙缩醛的工艺条件。
Aim \ Enanthal diethyl acetal is prepared with heptaldehyde and triethyl orthoformate as raw materials.
乙缩醛一种无色，易燃，易挥发的液体CH3CH (OC2H5)2，用于化妆品和溶剂。
A colorless, flammable, volatile liquid, CH3CH (OC2H5) 2, used in cosmetics and as a solvent.
另外还合成了必需原料2-（2-甲氧基乙氧基）乙醛二乙醇缩醛。
The necessary material of 2-(2-methoethyl) acetaldehyde diethyl acetal was synthesized in addition.
另外还合成了必需原料2-（2-甲氧基乙氧基）乙醛二乙醇缩醛。
The necessary material of 2-(2-methoethyl) acetaldehyde diethyl acetal was synthesized in addition.
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