ANCILLARY LIGAND EFFECTS IN CHIRAL C-1-SYMMETRICAL ANSA-METALLOCENE CATALYSTS FOR STEREOREGULAR ALPHA-OLEFIN POLYMERIZATION - WINGSPAN MODIFICATION WITH OCTAHYDROFLUORENE

Authors
OBORA Y STERN CL MARKS TJ NICKIAS PN
Citation
Y. Obora et al., ANCILLARY LIGAND EFFECTS IN CHIRAL C-1-SYMMETRICAL ANSA-METALLOCENE CATALYSTS FOR STEREOREGULAR ALPHA-OLEFIN POLYMERIZATION - WINGSPAN MODIFICATION WITH OCTAHYDROFLUORENE, Organometallics, 16(12), 1997, pp. 2503-2505
Citations number
44
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
Journal title
Organometallics → ACNP
ISSN journal
02767333
Volume
16
Issue
12
Year of publication
1997
Pages
2503 - 2505
Database
ISI
SICI code
0276-7333(1997)16:12<2503:ALEICC>2.0.ZU;2-F
Abstract
The synthesis and activity as precatalysts for stereoregular a-olefin polymerization of the chiral C-1-symmetric zirconocene complexes (R)- and (S)-Me2Si(eta(5)C(13)H(16))(eta(5)-C5H3R)ZrR2, where C13H16 = oct ahydrofluorenyl, R = NMe2, Cl, or Me, and R = R,2S,5R)-trans-5-methyl -cis-2-(2-propyl)cyclohexyl ((-)-menthyl), are described.