全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:L. A. Badovskaya , V. V. Poskonin , L. V. Povarova
来源:[J].Russian Chemical Bulletin(IF 0.423), 2017, Vol.66 (4), pp.593-599Springer
摘要:... The revealed dependences serve for the synthesis of the desired products and for development of new methods to access α-hydroxy hydroperoxides of furan aldehydes, 2-furanoic acid and its esters and amides, a series of furoic acids bearing the substituent at the furan ring...
作者:Liang-Liang Chen , Pei Wang , Hui-Qin Chen ...
来源:[J].Molecules(IF 2.428), 2017, Vol.22 (2)DOAJ
摘要:Six new furan derivatives, named 5-(3-methoxy-3-oxopropyl)-furan-2-carboxylic acid (1), 1-(5-(2-hydroxypropanoyl)-furan-2-yl)-pentan-3-one (2), 2-hydroxy-1-(5-(1-hydroxypentyl)-furan-2-yl)-propan-1-one (3), 1-(5-(1,2-dihydroxypropyl)-furan-2-yl)-pentan-1-one (4), 5-(1-hydroxypent...
作者:S. K. Mandal , M. Paira , S. C. Roy
来源:[J].Journal of Chemical Sciences(IF 1.298), 2010, Vol.122 (3), pp.423-426Springer
摘要:Abstract(#br)Titanocene(III) chloride (Cp 2 TiCl) mediated one-pot synthesis of furan derivatives has been accomplished. This radical method has been applied for the synthesis of a furanomonoterpene, evodone. Ti(III) species was prepared in situ from commercially available titano...
作者:M. J. Chaichi , S. N. Azizi , M. Heidarpour ...
来源:[J].Journal of Fluorescence(IF 1.789), 2012, Vol.22 (5), pp.1209-1216Springer
摘要:Abstract(#br)Furan derivatives (synthesized and purified in organic laboratories) are a great interest as fluorescent emitters for peroxyoxalate chemiluminescence. Reaction of peroxyoxalates such as bis-(2,4,6-trichloro-phenyl) oxalate with H 2 O 2 can transfer energy to flu...
作者:Concetta Condurso , Fabrizio Cincotta , Antonella Verzera
来源:[J].Food Chemistry(IF 3.334), 2018, Vol.250, pp.155-161Elsevier
摘要:Abstract(#br)A Headspace-Solid Phase Microextraction–Gas Chromatography–Mass Spectrometry (HS-SPME–GC–MS) method was developed and validated for the simultaneous determination of furan, 2-methylfuran, 2-ethylfuran, 2-butylfuran, 2-pentylfuran, 2-acetylfuran, furfural a...
作者:Marvin H. Chávez-Sifontes , Marcelo E. Domine , Susana Valencia
来源:[J].Catalysis Today(IF 2.98), 2015, Vol.257, pp.305-317Elsevier
摘要:Abstract(#br)The 2-methylfuran (2-MF), easily obtained from furfural as a lignocellulosic biomass derivative, can be converted in good yields (70%) into 5,5-bis(5-methyl-2-furyl)pentan-2-one by condensation in the presence of mineral acids. This molecule is an important precurs...
作者:Zhidan Liu , Chong Zhang , Linjun Wang ...
来源:[J].Bioresource Technology(IF 4.75), 2015, Vol.175, pp.152-159Elsevier
摘要:Abstract(#br)Understanding the role of furan derivatives, furfural (FUR) and 5-hydroxymethyl furfural (HMF), is important for biofuel production from lignocellulosic biomass. In this study, the effects of furan derivatives on hydrogen fermentation from wet steam-exploded cornstal...
作者:Richen Lin , Jun Cheng , Lingkan Ding ...
来源:[J].Bioresource Technology(IF 4.75), 2015, Vol.196, pp.250-255Elsevier
摘要:Abstract(#br)The inhibitory effects of furan derivatives [i.e. furfural and 5-hydroxymethylfurfural (5-HMF)] and phenolic compounds (i.e. vanillin and syringaldehyde) on dark hydrogen fermentation from glucose were comparatively evaluated. Phenolic compounds exhibited stronger in...
作者:Alexander A. Golovanov , Vadim V. Bekin , Simon S. Zlotskii ...
来源:[J].Chemistry of Heterocyclic Compounds(IF 0.634), 2015, Vol.51 (10), pp.929-932Springer
摘要:Open image in new window The reaction of ( E )-1,5-diarylpent-2-en-4-yn-1-ones with 2-mercaptobenzothiazole and 2-mercaptobenzimidazole occurs under the conditions of basic catalysis and leads to the formation of 2-{[(5-arylfuran-2-yl)phenylmethyl]sulfanyl}-1,3-benzazoles in...
作者:Song Song , Guangjun Wu , Weili Dai ...
来源:[J].Journal of Molecular Catalysis. A, Chemical(IF 3.187), 2016, Vol.420, pp.134-141Elsevier
摘要:Abstract(#br)The tandem Diels-Alder and dehydration reactions of furan derivatives with ethylene represent a promising approach for the production of renewable aromatics. Herein, a series of haloacetic acids and rare-earth metal triflates are employed as liquid Brønsted and Le...

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