Isotope effects in the nuclear magnetic resonance spectra of mixed aqua complexes of AlIII

1989 ◽  
Vol 85 (1) ◽  
pp. 121 ◽  
Author(s):  
J. W. Akitt ◽  
Oliver W. Howarth
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Isotope Effects ◽  
Aqua Complexes ◽  
Nuclear Magnetic Resonance Spectra ◽  
Magnetic Resonance Spectra ◽  
Nuclear Magnetic

Thermolysis of some 2,3-diazabicyclo[3.3.0]octene systems

1970 ◽  
Vol 48 (4) ◽  
pp. 628-632 ◽  
Author(s):  
Manfred P. Schneider ◽  
Robert J. Crawford
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Isotope Effects ◽  
Kinetic Isotope Effects ◽  
Kinetic Isotope ◽  
Nuclear Magnetic Resonance Spectra ◽  
Magnetic Resonance Spectra ◽  
Nuclear Magnetic

The kinetics and products of thermolysis of 2,3-diazabicyclo[3.3.0]oct-2-ene (1), 2,3-diazabicyclo-[3.3.0]octa-2,7-diene (2), and exo-4-methyl-2,3-diazabicyclo[3.3.0]octa-2,7-diene (3) are described and compared with previously studied pyrazolines. The secondary kinetic isotope effects of 1-d2 and 2-d2 have been measured. The synthesis and nuclear magnetic resonance spectra of these compounds and their thermolysis products are discussed.

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