Early-transition-metal-mediated [2+2+2] cycloadditions: formation and fragmentation of a reactive metallacyclopentadiene and its direct conversion to .eta.6-arene and .eta.2-pyridine complexes of tantalum
- 1 March 1992
- journal article
- Published by American Chemical Society (ACS) in Organometallics
- Vol. 11 (3) , 1275-1288
- https://doi.org/10.1021/om00039a037