New Synthetic Method for Industrial Manufacture of Glutaric Dialdehyde |
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| Authors: | Jianli Li Luyao Wang Yinjuan Bai Zheng Li Zhen Shi |
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| Affiliation: | (1) Department of Chemistry, Northwest University, Xi’an, Shanxi, 710069, PRC |
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| Abstract: | A new synthetic method for the manufacture of glutaric dialdehyde is investigated. Glutaric dialdehyde was prepared by the addition-hydrolysis reaction of benzimidazolium salt with saturated dihalide as the di-Grignard reagent. The yield of glutaric dialdehyde by this method can reach 73%. Both infrared spectra and melting point of the compound were consistent with those reported earlier. Translated from Journal of Northwest University (Natural Science Edition), 2005, 35(2) (in Chinese) |
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| Keywords: | benzimidazolium salt di-Grignard reagent glutaric dialdehyde synthesis |
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