Anhydrides of Real and Hypothetical [Hydroxy(R-O)iodo]benzenes.
- Resource Type
- Article
- Authors
- Richter, Helen W.; Paul, Noel M.; Ray, Dale G.; Ray, Charlotte A.; Liable-Sands, Louise M.; Concolino, Tom; Lam, Matthew; Rheingold, Arnold L.; Koser, Gerald F.; Golen, James A.
- Source
- Inorganic Chemistry. 6/21/2010, Vol. 49 Issue 12, p5413-5423. 11p.
- Subject
- *ANHYDRIDES
*ACETONITRILE
*CRYSTALLOGRAPHY
*ATOMS
*ORGANIC compounds
- Language
- ISSN
- 0020-1669
The anhydrides of [hydroxy(methanesulfonato-O)]iodobenzene (HMIB) and [hydroxy(toluenesulfonato-O)]iodobenzene (HTIB) were prepared by drying acetonitrile solutions of the compounds. The anhydrides of the hypothetical compounds [hydroxy(chloroacetato)-O]iodobenzene and [hydroxy(iodoacetato)-O]iodobenzene were obtained from aqueous solutions. Crystallographic structures were obtained for the anhydrides, except that of HTIB. The electron-domain geometries of the I atoms vis-à-vis secondary I⋯O bonds were explored. The presence of delocalized bonding in groupings of O and I atoms was suggested. A linear relationship between the C-I-O angles and the I-O bond orders was observed. [ABSTRACT FROM AUTHOR]