Abstract
The present contribution will demonstrate that monomeric alkoxide compounds can be formed by the use of the Salen(tBu) ligand. These alkoxides, LAlOR (with L=Salen (tBu), R - Me (1), Salomphen(tBu), R=Me (3) and L=Salen(tBu), R=Et (4)) feature five-coordinate monomeric aluminum (Salen(tBu)=N,N′-ethylenebis(3,5-di-tert-butylsalicylideneimine) and Salomphen(tBu)=N,N′-(4,5-di-methyl)phenylenenebis(3,5-di-tert-butylsalicyl ideneimine). Crystallization of 1 from MeOH affords the six-coordinate complex, Salen(tBu)AlOMe(MeOH) (2). The manner in which these compounds may be obtained, as well as the structures of 2 and 4 will be described.
Original language | English |
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Pages (from-to) | 219-222 |
Number of pages | 4 |
Journal | Journal of Chemical Crystallography |
Volume | 30 |
Issue number | 4 |
DOIs | |
State | Published - Apr 2000 |
Bibliographical note
Funding Information:This work was supported by the National Science Foundation NSF-CAREER award (CHE 9625376) and the donors of the Petroleum Research Fund (Grant 31901-AC3), administered by the American Chemical Society. NMR instruments used in this research were obtained with funds from the CRIF program of the National Science Foundation (CHE 997841) and from the Research Challenge Trust Fund of the University of Kentucky.
Keywords
- Alkoxide
- Aluminum
- Five-coordinate
- Six-coordinate
ASJC Scopus subject areas
- General Chemistry
- Condensed Matter Physics