Preparative-scale HPLC resolution of metallacyclic eta(3)-allyltricarbonyliron complexes and determination of the absolute configuration by X-ray crystal structure analysis

Authors
Schobert, R Pfab, H Bohmer, J Hampel, F Werner, A
Citation
R. Schobert et al., Preparative-scale HPLC resolution of metallacyclic eta(3)-allyltricarbonyliron complexes and determination of the absolute configuration by X-ray crystal structure analysis, J CHEM R-S, (9), 1999, pp. 578-579
Citations number
26
Categorie Soggetti
Chemistry
Journal title
JOURNAL OF CHEMICAL RESEARCH-S
ISSN journal
03082342 → ACNP
Issue
9
Year of publication
1999
Pages
578 - 579
Database
ISI
SICI code
0308-2342(199909):9<578:PHROME>2.0.ZU;2-6
Abstract
Racemates of (eta(3)-allyl)tricarbonyliron lactone complex Fe(CO)3{eta(1) : eta(3)-C(O)XCH2CHCMeCH2} 1a (X = 0) and (eta(3)-allyl)tricarbonyliron lacta m complex 2a (X = NMe) are resolved on a preparative scale by HPLC on cellu lose tris (3,5-dimethylphenyl)carbamate/silica gel RP-8 and the absolute co nfiguration of (-)-2a is determined by X-ray crystal structure analysis.