- A novel copper framework with amino tridentate N-donor ligand as heterogeneous catalyst for ring opening of epoxides
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A novel metal–organic framework (MOF) [Cu3L(2,6-NDC)2]·0.5DMF (MOF-Cu-1) was synthesized by solvothermal reaction of copper nitrate trihydrate with 2,6-naphthalenedicarboxylic acid (2,6-H2NDC) and amino tridentate N-donor
- Huang, Zi-Qing,Xu, Zou-Hong,Liu, Xiao-Hui,Zhao, Yue,Wang, Peng,Liu, Zhi-Qiang,Sun, Wei-Yin
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- Inexpensive Reagents for the Synthesis of Amides from Esters and for Regioselective Opening of Epoxides
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Lithium aluminum amides , 6a-6d, easily prepared in Et2O or THF from 1 equiv of LiAlH4 and 5 equiv of amine, proved to be efficient reagents for the synthesis of secondary amides from esters (ca. 100 percent with unhindered amines and 92 percent with t-BuNH2).They also open aryl epoxides with very high regioselectivity to give 97-98 percent of the β-amino-α-arylethanols (corresponding to the SN2 mechanism).
- Solladie-Cavallo, A.,Bencheqroun, M.
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p. 5831 - 5834
(2007/10/02)
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- Synthesis of 2,2-Dichloro-1,3-diarylaziridines by Reduction of Trichloroacetophenone Imines
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2,2-Dichloro-1,3-diarylaziridines, usually obtained by addition of dichlorocarbene to benzylideneanilines, were synthesized by reaction of N-aryl-α,α,α-trichloroacetophenone imines with lithium aluminium hydride in ether.
- Kimpe, Norbert De,Verhe, Roland,Buyck, Laurent De,Schamp, Niceas
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p. 2079 - 2081
(2007/10/02)
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