全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Amol B. Raut , Vaishali S. Shende , Takehiko Sasaki ...
来源:[J].Journal of Catalysis(IF 5.787), 2020, Vol.383, pp.206-214
摘要:Abstract(#br)Reductive amination of biomass derived Levulinic acid (LA) for the synthesis of N -substituted pyrrolidones is one of the highly attractive routes for biomass valorization. The supported homogeneous metal precursor into the solid surface is an important context in...
作者:Eunpyo Hong , Seonu Bang , Jun Hee Cho ...
来源:[J].Applied Catalysis A, General(IF 3.41), 2017, Vol.542, pp.146-153
摘要:...7) via an incipient wetness impregnation method, followed by subsequent investigation of their catalytic properties in the reductive amination of isopropanol (IPA). We attempted to reveal the synergetic effect of bimetallic Ni-Fe on γ-Al 2 O 3 support through characteriza...
作者:Kuan Jiang , He Zhu , Cong Xiao ...
来源:[J].Analytica Chimica Acta(IF 4.387), 2017, Vol.962, pp.32-40
摘要:Abstract(#br)Reductive amination is an indispensable method for glycomic analysis, as it tremendously facilitates glycan characterization and quantification by coupling functional tags at the reducing ends of glycans. However, traditional in-solution derivatization based appro...
作者:Meng-Chieh Liu , Yi-Reng Lin , Mei-Fang Huang ...
来源:[J].International Journal of Mass Spectrometry(IF 2.142), 2015, Vol.387, pp.16-23
摘要:Abstract(#br)Organosulfur compounds (OSCs) subjected to reductive amination in the presence of formaldehyde exhibited increased mass spectrometry signal intensities. In this study, four OSCs including S -allyl cysteine, S -allylcysteinine sulfoxide, S -methylcysteine and S -ethyl...
作者:Jian-Dong Zhang , Jian-Wei Zhao , Li-Li Gao ...
来源:[J].Journal of Biotechnology(IF 3.183), 2018
摘要:... In this work, a ( R )-selective ω-transaminase (MVTA) from Mycobacterium vanbaalenii was employed as a biocatalyst for the first time for the synthesis of chiral β-amino alcohol via kinetic resolution and asymmetric reductive amination. The enzyme was purified and chara...
作者:Yi-Reng Lin , Mei-Fang Huang , You-Ying Wu ...
来源:[J].Food Chemistry(IF 3.334), 2017, Vol.230
摘要:Abstract(#br)In this work, we synthesized internal standards for four garlic organosulfur compounds (OSCs) by reductive amination with 13 C, D 2 -formaldehyde, and developed an isotope dilution analysis method to quantitate these organosulfur components in garlic samples. Intern...
作者:Ruoran Zhang , Shu Liu , Kevin J. Edgar
来源:[J].Carbohydrate Polymers(IF 3.479), 2017, Vol.171, pp.1-8
摘要:... 6-Azido-6-deoxy-2,4-di- O -acyl-curdlan was treated with triphenylphosphine to generate the highly nucleophilic iminophosphorane intermediate which afforded: i) 6-imino curdlans by reaction with several aromatic aldehydes, and ii) 6-monoalkylamino curdlans by reductive amination...
作者:Mengping Zhu
来源:[J].Tetrahedron Letters(IF 2.397), 2016, Vol.57 (4), pp.509-511
摘要:Abstract(#br)A practical direct reductive amination reaction of aldehydes in aqueous sodium formate solution which produces amines in good yields under mild conditions is described. The amount and strength of the acid additives were critical factors to affect the reaction selecti...
作者:José J. Martínez , Leonardo Silva , Hugo A. Rojas ...
来源:[J].Catalysis Today(IF 2.98), 2017, Vol.296
摘要:Abstract(#br)Levulinic acid (LA) transformation to different pyrrolidones via reductive amination was studied using an Ir/SiO 2 -SO 3 H catalyst in liquid phase. The effects of solvent, amine concentration, H 2 partial pressure, catalyst mass, and reuse were studied. The spent ca...
作者:Bo Song , Yue Ji , Shu-Bo Hu ...
来源:[J].Tetrahedron Letters(IF 2.397), 2017
摘要:Abstract(#br)An efficient and enantioselective palladium-catalyzed intramolecular asymmetric reductive amination with sulfonylcarbamates as N -sources was reported, providing a facile and general access to the chiral γ -sultam derivatives with up to 97% of enantioselectivity. ...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×