Proton magnetic resonance spectra of metal ammine complexes. IX. Stereoelectronic effect in the activation of α-hydrogen atoms of coordinated amino acids

1978 ◽  
Vol 31 ◽  
pp. L473-L474 ◽  
Author(s):  
Ushio Sakaguchi ◽  
Hayami Yoneda ◽  
Yukiyoshi Morimoto
Keyword(s):  
Amino Acids ◽  
Magnetic Resonance ◽  
Proton Magnetic Resonance ◽  
Hydrogen Atoms ◽  
Ammine Complexes ◽  
Stereoelectronic Effect ◽  
Magnetic Resonance Spectra

The preparation of 2-Fluoro-5-nitrobenzonitrile and the proton magnetic resonance spectra of some compounds containing the N-(2-Cyano-4-nitrophenyl) group

1967 ◽  
Vol 20 (8) ◽  
pp. 1663 ◽  
Author(s):  
JFK Wilshire
Keyword(s):  
Amino Acids ◽  
Magnetic Resonance ◽  
Nitro Group ◽  
Proton Magnetic Resonance ◽  
Cyano Group ◽  
Aromatic Nucleus ◽  
Heteroaromatic Compounds ◽  
Magnetic Resonance Spectra

2-Fluoro-5-nitrobenzonitrile, an analogue of 1-fluoro-2,4- dinitrobenzene, in which the 2-nitro group has been replaced by a cyano group, has been prepared and made to react with several amines, amino acids, and NH-heteroaromatic compounds. The proton magnetic resonance spectra of some of the resultant N-(2-cyano-4-nitrophenyl) derivatives were compared with the spectra of the corresponding N-(2,4- dinitrophenyl) derivatives and furnish further evidence that the ortho nitro group of the latter derivatives is rotated out of the plane of the aromatic nucleus.

scholarly journals Proton Magnetic Resonance Spectra of Cobalt Ammine Complexes in Sulfuric Acid

1965 ◽  
Vol 4 (7) ◽  
pp. 1064-1066 ◽  
Author(s):  
William L. Jolly ◽  
Arlo D. Harris ◽  
Thomas S. Briggs
Keyword(s):  
Sulfuric Acid ◽  
Magnetic Resonance ◽  
Proton Magnetic Resonance ◽  
Ammine Complexes ◽  
Magnetic Resonance Spectra
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