Abstract
The phosphametallacycle 3, [ArN][RO]Mo=C-(t-Bu)P(OR)C(H)(t-Bu) (Ar=2,6-(i-Pr)2-C6H3, R= Me-(CF3)2), is formed from the cycloaddition of tertbutylphosphaacetylene to the high-oxidation-state molybdenum alkylidene [ArN][RO]2Mo=C(H)(t-Bu), accompanied by an alkoxide metal-to-ligand shift. The 1-phospha-3-molybdacyclobut-2-ene has been characterized by multinuclear NMR spectroscopy and its molecular structure determined by X-ray crystallographic analysis.
Original language | English (US) |
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Pages (from-to) | 16-18 |
Number of pages | 3 |
Journal | Organometallics |
Volume | 15 |
Issue number | 1 |
DOIs | |
State | Published - Jan 9 1996 |
Externally published | Yes |
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Organic Chemistry
- Inorganic Chemistry