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The tritium labelling of organic molecules by heterogeneous catalytic exchange; El marcado de moleculas organicas con tritio por intercambio catalitico heterogeneo

Abstract

The influence of the temperature at 65 degree centigree and 120 degree centigree on the labelling of three organic molecules with tritium was studied. The compounds were: benzoic acid, de phenyl glyoxal and 2,3-tetramethylene-4-pantothenyl-7-oxo diacetin.The method employed was the heterogeneous catalytic exchange between tritiated water and the organic compound. The purification was made by thin-layer chromatography and the concentration, purity and specific activity of the products were determined by counting and ultraviolet techniques. The thermal stability and the radiolytic effects on labelled benzoic acid were also considered. (Author) 9 refs.
Publication Date:
Jul 01, 1977
Product Type:
Technical Report
Report Number:
JEN-383
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; LABELLING; TRITIUM; CATALYSIS; TEMPERATURE DEPENDENCE; BENZOIC ACID; GLYOXAL; OXADIAZOLES; PHENYL RADICALS; ORGANIC SULFUR COMPOUNDS; METHYLENE RADICALS; THIN-LAYER CHROMATOGRAPHY; PURIFICATION; ISOTOPIC EXCHANGE
OSTI ID:
21030477
Research Organizations:
Junta de Energia Nuclear (JEN), Madrid (Spain)
Country of Origin:
Spain
Language:
Spanish
Other Identifying Numbers:
TRN: ES08B0256
Availability:
Commercial reproduction prohibited; OSTI as DE21030477
Submitting Site:
SPN
Size:
11 pages
Announcement Date:
Jun 02, 2008

Citation Formats

Angoso Marina, M, and Kaiser Ruiz del Olmo, F. The tritium labelling of organic molecules by heterogeneous catalytic exchange; El marcado de moleculas organicas con tritio por intercambio catalitico heterogeneo. Spain: N. p., 1977. Web.
Angoso Marina, M, & Kaiser Ruiz del Olmo, F. The tritium labelling of organic molecules by heterogeneous catalytic exchange; El marcado de moleculas organicas con tritio por intercambio catalitico heterogeneo. Spain.
Angoso Marina, M, and Kaiser Ruiz del Olmo, F. 1977. "The tritium labelling of organic molecules by heterogeneous catalytic exchange; El marcado de moleculas organicas con tritio por intercambio catalitico heterogeneo." Spain.
@misc{etde_21030477,
title = {The tritium labelling of organic molecules by heterogeneous catalytic exchange; El marcado de moleculas organicas con tritio por intercambio catalitico heterogeneo}
author = {Angoso Marina, M, and Kaiser Ruiz del Olmo, F.}
abstractNote = {The influence of the temperature at 65 degree centigree and 120 degree centigree on the labelling of three organic molecules with tritium was studied. The compounds were: benzoic acid, de phenyl glyoxal and 2,3-tetramethylene-4-pantothenyl-7-oxo diacetin.The method employed was the heterogeneous catalytic exchange between tritiated water and the organic compound. The purification was made by thin-layer chromatography and the concentration, purity and specific activity of the products were determined by counting and ultraviolet techniques. The thermal stability and the radiolytic effects on labelled benzoic acid were also considered. (Author) 9 refs.}
place = {Spain}
year = {1977}
month = {Jul}
}