Abstract
In the hydrolysis reaction of dichlorosilanes having an intramolecular coordinating atom, dcisiloxane-1,3-diols, [(OH){o-(CH3) 2NCH2-C6H4}RSi]2 O(R=CH2=CH (1), C6H5 (2), o-(CH3)2NCH2C6H4 (3), Me (4)), were obtained in high yields. The results of the crystal structure analyses of meso-2, rac-2a, rac-2b and 3 are reported. They showed strong intramolecular hydrogen bondings between the hydroxy group and the nitrogen atom. We have also found that the diastereomeric isomerization of meso-2 to rac-2 in CDCl3 solvent containing moisture occurred to result in the 55:45 equilibrium mixtures of the isomers and vice versa.
| Original language | English |
|---|---|
| Pages (from-to) | 471-477 |
| Number of pages | 7 |
| Journal | Journal of Organometallic Chemistry |
| Volume | 689 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 2004 Jan 15 |
All Science Journal Classification (ASJC) codes
- Biochemistry
- Physical and Theoretical Chemistry
- Organic Chemistry
- Inorganic Chemistry
- Materials Chemistry
Fingerprint Dive into the research topics of 'Facile syntheses, structural characterizations, and isomerization of disiloxane-1,3-diols'. Together they form a unique fingerprint.
Cite this
Cho, H. M., Jeon, S. H., Lee, H. K., Kim, J. H., Park, S., Choi, M. G., & Lee, M. E. (2004). Facile syntheses, structural characterizations, and isomerization of disiloxane-1,3-diols. Journal of Organometallic Chemistry, 689(2), 471-477. https://doi.org/10.1016/j.jorganchem.2003.10.030