Analysis of 1 H and 13 C{ 1 H} NMR Spectral Parameters of Diphenylchloroarsine,Diphenylcyanoarsine,and 10-Chloro- 5,10-Dihydrophenarsazine: Identification of the Compounds through Reference to Simulated Spectra
Restricted accessResearch articleFirst published online May, 1997
Analysis of 1 H and 13 C{ 1 H} NMR Spectral Parameters of Diphenylchloroarsine,Diphenylcyanoarsine,and 10-Chloro- 5,10-Dihydrophenarsazine: Identification of the Compounds through Reference to Simulated Spectra
The 1H and 13C{1H} nuclear magnetic resonance (NMR) spectra of diphenylchloroarsine, diphenylcyanoarsine, and 10-chloro-5,10-dihydrophenarsazine were recorded from samples prepared in CDCl3, CD2Cl2, and (CD3)2CO. Spectra were analyzed, and detailed 1H NMR spectral parameters were determined by iterative analysis. Simulation of spectra and their use as reference spectra for identification of the compounds under different conditions are discussed.
ComptonJ. A. F., Military Chemical and Biological Agents: Chemical and Toxicological Properties (The Telford Press, Caldwell, 1987), Chap. 5, pp. 191–207.
2.
CooksonJ.NottinghamJ., A Survey of Chemical and Biological Warfare (Sheed and Ward, London, 1969), pp. 189–192.
3.
Convention on the Prohibition of the Development, Production, Stockpiling and Use of Chemical Weapons and on their Destruction; Signed in January 1993; Printed and distributed by the Provisional Technical Secretariat of the Preparatory Commission for the Organisation for the Prohibition of Chemical Weapons. The Depositary of this Convention is the Secretary General of the United Nations, from whom a certified true copy can be obtained.
4.
“Systematic Identification of Chemical Warfare Agents. B.2. Identification of Non-phosphorus Warfare Agents,” in Methodology and Instrumentation for Sampling and Analysis in the Verification of Chemical Disarmament (The Ministry for Foreign Affairs of Finland, Helsinki, 1982), Chap. 4, pp. 6–8.
ZebraE. N.RuvedaM. A., J. Chromatogr.68, 245 (1972).
10.
SchoeneK.SteinhansesJ.BruckertH.-J.KönigA., J. Chromatogr.605, 257 (1992).
11.
BodnerG. M.GagnonC.WhitternD. N., J. Organomet. Chem.243, 305 (1983).
12.
CalderI. C.JohnsR. B.DesmarchelierJ. M., Aust. J. Chem.24, 325 (1971).
13.
JayM.MartinG. E., J. Heterocyclic Chem. 19, 241 (1982).
14.
Recommended Operating Procedures for Sampling and Analysis in the Verification of Chemical Disarmament, RautioM., Ed. (The Ministry for Foreign Affairs of Finland, Helsinki, 1994), Chap. SP4-SP9.
15.
LaatikainenR., J. Magn. Reson.92, 1 (1991).
16.
LaatikainenR., QCPE Bull. 12, 23 (1992).
17.
MartinG. E.ZektzerA. S., Two-Dimensional NMR Methods for Establishing Molecular Connectivity (VCH Publishers, New York, 1988), Chap. 3, pp. 201–208, 221–225.
18.
NeuhausD.WilliamsonM., The Nuclear Overhauser Effect in Structural and Conformational Analysis (VCH Publishers, New York, 1989), Chap. 9.
19.
FriebolinH., Basic One- and Two-Dimensional NMR Spectroscopy (VCH Publishers, New York, 1993), 2nd ed., Chap. 5, pp. 127–130.
