C-H-ACTIVATION BY REACTION OF (BUTADIENE)ZIRCONOCENES AND (BUTADIENE)HAFNOCENES WITH 9-BBN

Authors
ERKER G NOE R WINGBERMUHLE D PETERSEN JL
Citation
G. Erker et al., C-H-ACTIVATION BY REACTION OF (BUTADIENE)ZIRCONOCENES AND (BUTADIENE)HAFNOCENES WITH 9-BBN, Angewandte Chemie, International Edition in English, 32(8), 1993, pp. 1213-1215
Citations number
60
Categorie Soggetti
Chemistry
Journal title
Angewandte Chemie, International Edition in English → ACNP
ISSN journal
05700833
Volume
32
Issue
8
Year of publication
1993
Pages
1213 - 1215
Database
ISI
SICI code
0570-0833(1993)32:8<1213:CBRO(A>2.0.ZU;2-1
Abstract
The simultaneous effects of a boryl substituent and a metallocene unit on a butadiene ligand can lead to C - H activation of this simple org anic compound: Heating the complexes (1) formed from the relevant (but adiene)metallocene and 9-borabicyclo[3.3.1]nonane (9-BBN) affords comp lexes 2 (M = Zr) or, by the elimination of H-2, 3 (M = Zr, Hf). R = H, Me.