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
UR - http://www.scopus.com/inward/record.url?scp=84986431960&partnerID=8YFLogxK
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U2 - 10.1002/jccs.199200069
DO - 10.1002/jccs.199200069
M3 - Article
AN - SCOPUS:84986431960
SN - 0009-4536
VL - 39
SP - 401
EP - 408
JO - Journal of the Chinese Chemical Society
JF - Journal of the Chinese Chemical Society
IS - 5
ER -