Solvents for NMR spectroscopy

Details Solvents for NMR spectroscopy Solvents for NMR spectroscopy

1975-10-24

1977-05-31

Evans, Joseph E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

2603461R, 2604495, 260459R, 260539A, 260544Y, 260607D, 260635Y, 260635M, 260636, 260638A, 260664, 260665G, 260679R, 260681, C07C 3104, C07C 3108

Patent

active

040269531

ABSTRACT:
Organic solvents containing less than 0.2 atom percent of .sup.13 C and which preferably are at least partially deuterated are produced from .sup.13 C-depleted gaseous carbon compounds and are advantageously employed as solvents for .sup.13 C NMR spectroscopy.

REFERENCES:
patent: 3702831 (1972-11-01), Chiarelli et al.
patent: 3730687 (1973-05-01), Rondeau
patent: 3849458 (1974-11-01), Dinh-Nguyen et al.
Nakane et al., "Chem. Abstracts," vol. 59 (1963), col. 1237b.
Dreeskamp et al., "Chem. Abstracts," vol. 55 (1959), col. 12043h.

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