scholarly journals Studies on the Molecular Compound Formation of Xanthine Derivatives. I

1961 ◽  
Vol 81 (5) ◽  
pp. 664-669
Author(s):  
Keiji Sekiguchi
1933 ◽  
Vol 8 (2) ◽  
pp. 114-118 ◽  
Author(s):  
A. L. Peiker ◽  
C. C. Coffin

The freezing-point curves of the two-component systems hydrogen cyanide-water, hydrogen cyanide-formic acid, hydrogen cyanide-formamide and hydrogen cyanide-benzaldehyde have been determined. These systems are all of the simple eutectic type and show no evidence of molecular compound formation. A chemical reaction prohibited the investigation of solid-liquid equilibria in the case of halogen hydride-hydrogen cyanide systems.


1923 ◽  
Vol 45 (6) ◽  
pp. 1433-1438 ◽  
Author(s):  
O. Maass ◽  
E. H. Boomer ◽  
D. M. Morrison

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