The Polarizability of Some Deuterated Hydrocarbons

1994 ◽  
Vol 98 (18) ◽  
pp. 4842-4844 ◽  
Author(s):  
D. G. LeGrand ◽  
G. L. Gaines
Keyword(s):  
Deuterated Hydrocarbons

Synthesis of completely deuterated hydrocarbons

2010 ◽  
Vol 2 (3) ◽  
pp. 246-254
Author(s):  
L. V. Sineva ◽  
E. A. Kozyukov ◽  
V. S. Ermolaev ◽  
I. G. Solomonik ◽  
A. Yu. Krylova ◽  
...  
Keyword(s):  
Deuterated Hydrocarbons

Enthalpies of Vaporization and Vapor Pressures of Some Deuterated Hydrocarbons. Liquid−Vapor Pressure Isotope Effects

2008 ◽  
Vol 53 (7) ◽  
pp. 1545-1556 ◽  
Author(s):  
Hui Zhao ◽  
Patamaporn Unhannanant ◽  
William Hanshaw ◽  
James S. Chickos
Keyword(s):  
Vapor Pressure ◽  
Isotope Effects ◽  
Vapor Pressures ◽  
Deuterated Hydrocarbons ◽  
Liquid Vapor

A simplified preparation of fully deuterated, high molecular weight hydrocarbons

1967 ◽  
Vol 45 (13) ◽  
pp. 1511-1518 ◽  
Author(s):  
J. G. Atkinson ◽  
M. O. Luke ◽  
R. S. Stuart
Keyword(s):  
Molecular Weight ◽  
Fixed Bed ◽  
Structural Isomerization ◽  
Chemical Purity ◽  
Individual Preparation ◽  
The Individual ◽  
Deuterium Gas ◽  
Asymmetric Carbon ◽  
Material Exchange ◽  
Deuterated Hydrocarbons

A novel system for the individual preparation of fully deuterated hydrocarbons with 10 to 36 carbon atoms is described. The system permits the use of unsaturated and saturated, cyclic and acyclic starting materials and results in the perdeuterated, saturated equivalent of the starting material. Exchange occurs between hydrocarbon liquid and deuterium gas over carbon-supported, fixed-bed catalysts of Rh, Pt, and Pd at 190–200 °C and results in perdeuterated products of high isotopic and chemical purity. No cracking or structural isomerization occurs under the conditions used, but epimerization of asymmetric carbon atoms does occur. Yields of 35–75% are obtained, the chief losses being due to volatilization and sample withdrawal. The deuterated hydrocarbons prepared by liquid-phase exchange include n-decane-d22, n-dodecane-d26, n-hexadecane-d34, n-octadecane-d38, n-tetracosane-d50, n-octacosane-d58, n-hexatriacontane-d74, pristane-d40, squalane-d62, cyclododecane-d24, 1,2-dicyclohexylethane-d26, and decalin-d18.

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