Selenium complexes of permethyltantalocene. Interesting contrasts with their tellurium analogues
- Columbia Univ., New York, NY (United States)
A series of selenium derivatives of permethyltantalocene, which include Cp*{sub 2}Ta({eta}{sup 2}-Se{sub 2})H, Cp*{sub 2}Ta-(Se)SeH, Cp*{sub 2}Ta(Se)H, and Cp*{sub 2}Ta(Se)I have been prepared. The selenido-iodide complex Cp*{sub 2}Ta(Se)I exhibits novel reactivity differences with MeMgI and MeLi, to give the selenido-methyl complex Cp*{sub 2}Ta(Se)CH{sub 3} and selenoformaldehyde-hydride complex Cp*{sub 2}Ta({eta}{sup 2}-SeCH{sub 2})H, respectively. 29 refs.
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FG02-93ER14339
- OSTI ID:
- 28695
- Journal Information:
- Organometallics, Journal Name: Organometallics Journal Issue: 3 Vol. 14; ISSN ORGND7; ISSN 0276-7333
- Country of Publication:
- United States
- Language:
- English
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