Preparation and Properties of Chlorosulfuryl Chloroformate, CIC(O)OSO2CI

Romano RM, Betancourt AM, Della Vedova CO, Zeng X, Beckers H, Willner H, Schwabedissen J, Mitzel NW (2018)
INORGANIC CHEMISTRY 57(23): 14834-14842.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Abstract / Bemerkung
The novel chlorosulfuryl chloroformate, CIC(O)OSO2CI, was prepared by the reaction of CCl4 and SO3. Alternatively, the compound was obtained from the direct insertion reaction of SO3 to Cl2C=O. The latter reaction constitutes also a confirmation of the proposed mechanism for the former one. Density functional theory and MP2 theoretical approximations predict the existence of two conformers, syn gauche and syn anti, depending on the value adopted by the dihedral angles O(CI-C-O-S) and phi(C-O-S-CI). The structure of the syn gauche conformer was determined by gas-phase electron diffraction (GED). The existence of the syn anti conformer can be neither confirmed nor excluded by the GED experiment. Vibrational spectra (vapor-phase and argon-matrix Fourier transform infrared and liquid Fourier transform Raman) were interpreted by an equilibrium mixture between both conformers.
Erscheinungsjahr
2018
Zeitschriftentitel
INORGANIC CHEMISTRY
Band
57
Ausgabe
23
Seite(n)
14834-14842
ISSN
0020-1669
eISSN
1520-510X
Page URI
https://pub.uni-bielefeld.de/record/2932969

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Romano RM, Betancourt AM, Della Vedova CO, et al. Preparation and Properties of Chlorosulfuryl Chloroformate, CIC(O)OSO2CI. INORGANIC CHEMISTRY. 2018;57(23):14834-14842.
Romano, R. M., Betancourt, A. M., Della Vedova, C. O., Zeng, X., Beckers, H., Willner, H., Schwabedissen, J., et al. (2018). Preparation and Properties of Chlorosulfuryl Chloroformate, CIC(O)OSO2CI. INORGANIC CHEMISTRY, 57(23), 14834-14842. doi:10.1021/acs.inorgchem.8b02581
Romano, R. M., Betancourt, A. M., Della Vedova, C. O., Zeng, X., Beckers, H., Willner, H., Schwabedissen, J., and Mitzel, N. W. (2018). Preparation and Properties of Chlorosulfuryl Chloroformate, CIC(O)OSO2CI. INORGANIC CHEMISTRY 57, 14834-14842.
Romano, R.M., et al., 2018. Preparation and Properties of Chlorosulfuryl Chloroformate, CIC(O)OSO2CI. INORGANIC CHEMISTRY, 57(23), p 14834-14842.
R.M. Romano, et al., “Preparation and Properties of Chlorosulfuryl Chloroformate, CIC(O)OSO2CI”, INORGANIC CHEMISTRY, vol. 57, 2018, pp. 14834-14842.
Romano, R.M., Betancourt, A.M., Della Vedova, C.O., Zeng, X., Beckers, H., Willner, H., Schwabedissen, J., Mitzel, N.W.: Preparation and Properties of Chlorosulfuryl Chloroformate, CIC(O)OSO2CI. INORGANIC CHEMISTRY. 57, 14834-14842 (2018).
Romano, Rosana M., Betancourt, Angelica Moreno, Della Vedova, Carlos O., Zeng, Xiaoqing, Beckers, Helmut, Willner, Helge, Schwabedissen, Jan, and Mitzel, Norbert W. “Preparation and Properties of Chlorosulfuryl Chloroformate, CIC(O)OSO2CI”. INORGANIC CHEMISTRY 57.23 (2018): 14834-14842.

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