- Synthesis of renewable alkylated naphthalenes with benzaldehyde and angelica lactone
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Herein, we report a new route for the synthesis of renewable alkylated naphthalenes (ANs) with benzaldehyde and angelica lactone, two platform compounds that can be derived from lignocellulose.
- Cong, Yu,Li, Guangyi,Li, Ning,Wang, Aiqin,Wang, Ran,Wang, Xiaodong,Xu, Jilei,Zhang, Tao
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p. 5474 - 5480
(2021/08/16)
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- Synthesis of Diesel and Jet Fuel Range Alkanes with Furfural and Angelica Lactone
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A route was developed for the synthesis of diesel and jet fuel range C9 and C10 alkanes with furfural and angelica lactone, which can be obtained from hemicellulose and cellulose. It was found that angelica lactone is more reactive than levulinic acid or its other derivates in the aldol condensation with furfural. Among the investigated catalysts, Mn2O3 was found to be the most active and was very stable for the aldol condensation of furfural and angelica lactone. Over Mn2O3, a high carbon yield of C10 oxygenates (about 96%) can be achieved by the aldol condensation of furfural and angelica lactone under mild conditions (353 K, 4 h). By the hydrogenation and hydrodeoxygenation of the aldol condensation product over the Pd/C and Pd-FeOx/SiO2 catalysts, high carbon yields (~96%) of C9 and C10 alkanes were obtained.
- Xu, Jilei,Li, Ning,Yang, Xiaofeng,Li, Guangyi,Wang, Aiqin,Cong, Yu,Wang, Xiaodong,Zhang, Tao
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p. 5880 - 5886
(2017/09/15)
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- One-pot synthesis of E-alkylidene derivatives of 3H-furan-2-ones from 4-pentynoic acid and aldehyde
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4-Pentynoic acid reacts with aldehyde under the co-catalyst system of Wilkinson's complex and 2-aminopyridine to give E-alkylidene derivatives of 3H-furan-2-one through the transition metal-catalyzed cyclization of 4-pentynoic acid followed by condensatio
- Lim, Sung-Gon,Kwon, Bong-Il,Choi, Moon-Gun,Jun, Chul-Ho
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p. 1113 - 1116
(2007/10/03)
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- 3-Arylidene derivatives of 3H-furan-2-ones. Synthesis and reaction with maleic anhydride
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The synthesis of 5-alkyl(aryl)-3-arylidene-3H-furan-2-ones was accomplished, and their reaction with maleic anhydride was studied. The configuration, of the initial arylidene derivatives was established on the basis of the PMR spectra of the adducts obtai
- Egorova,Reshetov,Morozova,Sedavkina
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p. 910 - 913
(2007/10/03)
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