Nucleophilic Addition to (η3‐Allyl)Fe(CO)4 Cations with Functionalized Zinc‐Copper Reagents RCu(Znl)CN

Sen‐I ‐I Tau; Ming‐Chang P. Yeh

doi:10.1002/jccs.199200069

Nucleophilic Addition to (η³‐Allyl)Fe(CO)₄ Cations with Functionalized Zinc‐Copper Reagents RCu(Znl)CN

Sen‐I ‐I Tau^*, Ming‐Chang P. Yeh

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Regioselectivity of the addition of the highly functionalized zinc‐copper reagents to (η³‐allyl)Fe(CO)₄ cationic salts was studied. For 1,1‐disubstituted allyl cation 1, the zinc‐copper reagents added predominantly at the unsubstituted terminus. For 1,1,2‐trisubstituted allyl cation 2, reactive zinc‐copper reagents attacked mainly at the unsubstituted terminus while less reactive zinc‐copper reagents added to a coordinated CO ligand. For 1,1,3‐trisubstituted allyl cation 3, the addition occurred at both the less substituted allyl terminus and a coordinated CO ligand.

Original language	English
Pages (from-to)	401-408
Number of pages	8
Journal	Journal of the Chinese Chemical Society
Volume	39
Issue number	5
DOIs	https://doi.org/10.1002/jccs.199200069
Publication status	Published - 1992 Oct

Keywords

(η‐allyl)Fe(CO) tetrafluoroborates
Functionalized zinc‐copper reagents
Isoprenyl compounds
β,γ‐Unsaturated ketones

ASJC Scopus subject areas

General Chemistry

Access to Document

10.1002/jccs.199200069

Cite this

@article{b66bc5a60af54e6d99e0e668cb3d16e8,

title = "Nucleophilic Addition to (η3‐Allyl)Fe(CO)4 Cations with Functionalized Zinc‐Copper Reagents RCu(Znl)CN",

abstract = "Regioselectivity of the addition of the highly functionalized zinc‐copper reagents to (η3‐allyl)Fe(CO)4 cationic salts was studied. For 1,1‐disubstituted allyl cation 1, the zinc‐copper reagents added predominantly at the unsubstituted terminus. For 1,1,2‐trisubstituted allyl cation 2, reactive zinc‐copper reagents attacked mainly at the unsubstituted terminus while less reactive zinc‐copper reagents added to a coordinated CO ligand. For 1,1,3‐trisubstituted allyl cation 3, the addition occurred at both the less substituted allyl terminus and a coordinated CO ligand.",

keywords = "(η‐allyl)Fe(CO) tetrafluoroborates, Functionalized zinc‐copper reagents, Isoprenyl compounds, β,γ‐Unsaturated ketones",

author = "Tau, {Sen‐I ‐I} and Yeh, {Ming‐Chang P.}",

year = "1992",

month = oct,

doi = "10.1002/jccs.199200069",

language = "English",

volume = "39",

pages = "401--408",

journal = "Journal of the Chinese Chemical Society",

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publisher = "Chinese Chemical Society",

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TY - JOUR

T1 - Nucleophilic Addition to (η3‐Allyl)Fe(CO)4 Cations with Functionalized Zinc‐Copper Reagents RCu(Znl)CN

AU - Tau, Sen‐I ‐I

AU - Yeh, Ming‐Chang P.

PY - 1992/10

Y1 - 1992/10

N2 - Regioselectivity of the addition of the highly functionalized zinc‐copper reagents to (η3‐allyl)Fe(CO)4 cationic salts was studied. For 1,1‐disubstituted allyl cation 1, the zinc‐copper reagents added predominantly at the unsubstituted terminus. For 1,1,2‐trisubstituted allyl cation 2, reactive zinc‐copper reagents attacked mainly at the unsubstituted terminus while less reactive zinc‐copper reagents added to a coordinated CO ligand. For 1,1,3‐trisubstituted allyl cation 3, the addition occurred at both the less substituted allyl terminus and a coordinated CO ligand.

AB - Regioselectivity of the addition of the highly functionalized zinc‐copper reagents to (η3‐allyl)Fe(CO)4 cationic salts was studied. For 1,1‐disubstituted allyl cation 1, the zinc‐copper reagents added predominantly at the unsubstituted terminus. For 1,1,2‐trisubstituted allyl cation 2, reactive zinc‐copper reagents attacked mainly at the unsubstituted terminus while less reactive zinc‐copper reagents added to a coordinated CO ligand. For 1,1,3‐trisubstituted allyl cation 3, the addition occurred at both the less substituted allyl terminus and a coordinated CO ligand.

KW - (η‐allyl)Fe(CO) tetrafluoroborates

KW - Functionalized zinc‐copper reagents

KW - Isoprenyl compounds

KW - β,γ‐Unsaturated ketones

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DO - 10.1002/jccs.199200069

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