Reactions of group IVB metal dihalides with η1-allyl complexes of η5-cyclopentadienyldicarbonyliron

Cotton J.D. (1978) Reactions of group IVB metal dihalides with η1-allyl complexes of η5-cyclopentadienyldicarbonyliron. Journal of Organometallic Chemistry, 159 4: 465-476. doi:10.1016/S0022-328X(00)92230-7


Author Cotton J.D.
Title Reactions of group IVB metal dihalides with η1-allyl complexes of η5-cyclopentadienyldicarbonyliron
Journal name Journal of Organometallic Chemistry   Check publisher's open access policy
ISSN 0022-328X
Publication date 1978-10-24
Sub-type Article (original research)
DOI 10.1016/S0022-328X(00)92230-7
Open Access Status Not yet assessed
Volume 159
Issue 4
Start page 465
End page 476
Total pages 12
Subject 1303 Specialist Studies in Education
1501 Accounting, Auditing and Accountability
1604 Human Geography
1605 Policy and Administration
1606 Political Science
2501 Materials Science (miscellaneous)
2505 Materials Chemistry
Abstract The reactions of tin(II) chloride in tetrahydrofuran with the η1-allyl systems, [η5-Cp(CO)2Fe allyll, have been reexamined, and an extension made to SnBr2 and GeCl2.dioxan. The insertion compounds, [η5-Cp(CO)2FeMX2 allyl], which contain the Group IVB element bound to iron, are the major products, but, in the presence of excess metal dihalide, these slowly react to form the trihalometal compounds [η5-Cp(CO)2FeMX3]. The insertion reactions are inhibited by small amounts of a radical scavenger, and occur initially with allylic rearrangement. In methanol, the process is more complex; an unknown species, possibly an iron-olefin dipolar intermediate, and substantial amounts of trihalometal-iron compounds are formed additionally. A mechanistic scheme for the processes is discussed.
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collection: Scopus Import - Archived
 
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Created: Tue, 30 Aug 2016, 11:49:28 EST by System User