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Department Applied Geology, Geoscience Centre of the University of Göttingen, Goldschmidtstrasse 3, 37077 Göttingen, Germany





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Academic Editor: Derek J. McPhee

Abstract A series of various readily water-soluble carbamates were synthesized with good yields. These compounds are useful chemical tracers for assessing the cooling progress in a georeservoir during geothermal power plant operation. Acylation of primary amines was carried out as well as using a solution of sodium bicarbonate and without the presence of salt. Products were characterized by 1H-NMR and 13C-NMR. Purity was confirmed through elemental analysis. View Full-Text

Keywords: chloroformates; primary amines; carbamates; thermo-sensitive tracers; urethanes chloroformates; primary amines; carbamates; thermo-sensitive tracers; urethanes





Autor: Krzysztof R. Idzik * , Karsten Nödler and Tobias Licha

Fuente: http://mdpi.com/



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