Influence of dioxane and certain electrolytes on the structure of water according to proton magnetic resonance data

1976 ◽  
Vol 16 (6) ◽  
pp. 930-934
Author(s):  
Yu. A. Volokhov ◽  
N. G. Dovbysh ◽  
V. B. Lebedev ◽  
V. E. Mironov
Keyword(s):  
Magnetic Resonance ◽  
Proton Magnetic Resonance ◽  
Structure Of Water ◽  
Magnetic Resonance Data ◽  
Resonance Data ◽  
Proton Magnetic Resonance Data

Cycloaddition d'ylures d'azométhine dérivés de la 3,4-dihydro-6,7-diméthoxy-3-méthoxycarbonyl-isoquinoléine

1991 ◽  
Vol 69 (7) ◽  
pp. 1156-1160 ◽  
Author(s):  
Tahar Lakhlifi ◽  
Ahmed Sedqui ◽  
Bernard Laude ◽  
Nguyen Dinh An ◽  
Joël Vebrel
Keyword(s):  
Magnetic Resonance ◽  
Key Words ◽  
Proton Magnetic Resonance ◽  
Azomethine Ylide ◽  
Magnetic Resonance Data ◽  
Resonance Data ◽  
Azabicyclic Compounds ◽  
Derivatives Of ◽  
Proton Magnetic Resonance Data

Three azomethine ylide precursors including the methyl 3,4-dihydro-6,7-dimethoxyisoquinoline-3carboxylate moiety were synthesized. The 1,3-dipolar species formed from these products react with activated dipolarophilic olefines leading diastereospecifically to derivatives of 4′,5′-dimethoxy-1,2-benzo-4,7-imino-4-methoxycarbonyl-1-cycloheptene. Proton magnetic resonance data allowed the determination of the stereochemistry of the cycloadducts. Key words: cyclic azomethine ylide, azabicyclic compounds, stereochemistry.

Scale of relative Lewis acidities from proton magnetic resonance data

1968 ◽  
Vol 90 (17) ◽  
pp. 4583-4585 ◽  
Author(s):  
John F. Deters ◽  
Patrick A. McCusker ◽  
Richard C. Pilger
Keyword(s):  
Magnetic Resonance ◽  
Proton Magnetic Resonance ◽  
Magnetic Resonance Data ◽  
Resonance Data ◽  
Proton Magnetic Resonance Data

A Comparative Proton Magnetic Resonance Study of the Molecular Conformation of Uracil and 6-Aza Uracil Nucleosides and Nucleotides

1973 ◽  
Vol 51 (15) ◽  
pp. 2571-2577 ◽  
Author(s):  
Donald J. Wood ◽  
Frank E. Hruska ◽  
Richard J. Mynott ◽  
Ramaswamy H. Sarma
Keyword(s):  
Magnetic Resonance ◽  
Proton Magnetic Resonance ◽  
Molecular Conformation ◽  
Three Dimensional ◽  
Magnetic Resonance Study ◽  
Magnetic Resonance Data ◽  
Ribose Phosphate ◽  
Resonance Data ◽  
Proton Magnetic Resonance Study ◽  
Proton Magnetic Resonance Data

Proton magnetic resonance data for uridine and uridine-5′-monophosphate, and the corresponding 6-azauracil analogs, are presented and discussed in terms of their overall three dimensional conformations in aqueous solution. The data reveal a destabilizing influence of the 6-aza base upon the gog and g′–g′ conformation of the ribose phosphate moiety.

Proton magnetic resonance data for some intermediates and products of nitrolysis of hexamethylenetetramine

1973 ◽  
Vol 18 (3) ◽  
pp. 335-337 ◽  
Author(s):  
Irvine J. Solomon ◽  
Robert K. Momii ◽  
Frank H. Jarke ◽  
Andrew J. Kacmarek ◽  
Jack K. Raney ◽  
...  
Keyword(s):  
Magnetic Resonance ◽  
Proton Magnetic Resonance ◽  
Magnetic Resonance Data ◽  
Resonance Data ◽  
Proton Magnetic Resonance Data
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