Synthesis of novel chiral cyclopentadienes: synthesis of chiral iron complexes and the crystal structures of compund (8) and [(η5-C5(Me)4C(H)(CH3)(C 2H5))Fe(CO)-(η4-diphenylbutadiene)] +[BF4]-

Patrick McArdle; Alan G. Ryder; D. Cunningham

doi:10.1021/om950958g

Synthesis of novel chiral cyclopentadienes: synthesis of chiral iron complexes and the crystal structures of compund (8) and [(η⁵-C₅(Me)₄C(H)(CH₃)(C ₂H₅))Fe(CO)-(η⁴-diphenylbutadiene)] ⁺[BF₄]^-

Patrick McArdle, Alan G. Ryder, D. Cunningham

Physics

University of Galway

Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review

9 Citations (Scopus)

Abstract

Two new functionalized tetramethylcyclopentadiene (FTMCP) ligands are described: optically active (1S)-1-(6-methoxynaphthalenyl)-1-(2,3,4,5-tetramethylcyclopentadienyl)ethane (2) and racemic 1-methyl-1-(2,3,4,5-TMCP)propane (3). These ligands were used to synthesize cationic diene complexes [(η⁵-FTMCP)Fe(CO)(η⁴-diene)]⁺[BF ₄]^- (diene = diphenylbutadiene (11), methyl hexa-2,4-dienoate (10)). The absolute configuration of the ligand 2 was determined from the crystal structure of complex [(η ⁵-(1S)-1-(6-methoxynaphthalenyl)-1-(2,3,4,5- tetramethylcyclopentadienyl)-ethane)Fe(CO)₂SnCl₃] (8).

Original language	English
Pages (from-to)	2638-2645
Number of pages	8
Journal	Organometallics
Volume	16
Issue number	12
DOIs	https://doi.org/10.1021/om950958g
Publication status	Published - 1997

Keywords

synthesis
chiral

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10.1021/om950958g

Cite this

@article{a11fb89f34b446b1a94ab1644218e8e9,

title = "Synthesis of novel chiral cyclopentadienes: synthesis of chiral iron complexes and the crystal structures of compund (8) and [(η5-C5(Me)4C(H)(CH3)(C 2H5))Fe(CO)-(η4-diphenylbutadiene)] +[BF4]-",

abstract = "Two new functionalized tetramethylcyclopentadiene (FTMCP) ligands are described: optically active (1S)-1-(6-methoxynaphthalenyl)-1-(2,3,4,5-tetramethylcyclopentadienyl)ethane (2) and racemic 1-methyl-1-(2,3,4,5-TMCP)propane (3). These ligands were used to synthesize cationic diene complexes [(η5-FTMCP)Fe(CO)(η4-diene)]+[BF 4]- (diene = diphenylbutadiene (11), methyl hexa-2,4-dienoate (10)). The absolute configuration of the ligand 2 was determined from the crystal structure of complex [(η 5-(1S)-1-(6-methoxynaphthalenyl)-1-(2,3,4,5- tetramethylcyclopentadienyl)-ethane)Fe(CO)2SnCl3] (8).",

keywords = "synthesis, chiral",

author = "Patrick McArdle and Ryder, \{Alan G.\} and D. Cunningham",

year = "1997",

doi = "10.1021/om950958g",

language = "English",

volume = "16",

pages = "2638--2645",

journal = "Organometallics",

issn = "0276-7333",

publisher = "American Chemical Society",

number = "12",

}

Synthesis of novel chiral cyclopentadienes: synthesis of chiral iron complexes and the crystal structures of compund (8) and [(η⁵-C₅(Me)₄C(H)(CH₃)(C ₂H₅))Fe(CO)-(η⁴-diphenylbutadiene)] ⁺[BF₄]^-. / McArdle, Patrick; Ryder, Alan G.; Cunningham, D.
In: Organometallics, Vol. 16, No. 12, 1997, p. 2638-2645.

Research output: Contribution to a Journal (Peer & Non Peer) › Article › peer-review

TY - JOUR

T1 - Synthesis of novel chiral cyclopentadienes

T2 - synthesis of chiral iron complexes and the crystal structures of compund (8) and [(η5-C5(Me)4C(H)(CH3)(C 2H5))Fe(CO)-(η4-diphenylbutadiene)] +[BF4]-

AU - McArdle, Patrick

AU - Ryder, Alan G.

AU - Cunningham, D.

PY - 1997

Y1 - 1997

N2 - Two new functionalized tetramethylcyclopentadiene (FTMCP) ligands are described: optically active (1S)-1-(6-methoxynaphthalenyl)-1-(2,3,4,5-tetramethylcyclopentadienyl)ethane (2) and racemic 1-methyl-1-(2,3,4,5-TMCP)propane (3). These ligands were used to synthesize cationic diene complexes [(η5-FTMCP)Fe(CO)(η4-diene)]+[BF 4]- (diene = diphenylbutadiene (11), methyl hexa-2,4-dienoate (10)). The absolute configuration of the ligand 2 was determined from the crystal structure of complex [(η 5-(1S)-1-(6-methoxynaphthalenyl)-1-(2,3,4,5- tetramethylcyclopentadienyl)-ethane)Fe(CO)2SnCl3] (8).

AB - Two new functionalized tetramethylcyclopentadiene (FTMCP) ligands are described: optically active (1S)-1-(6-methoxynaphthalenyl)-1-(2,3,4,5-tetramethylcyclopentadienyl)ethane (2) and racemic 1-methyl-1-(2,3,4,5-TMCP)propane (3). These ligands were used to synthesize cationic diene complexes [(η5-FTMCP)Fe(CO)(η4-diene)]+[BF 4]- (diene = diphenylbutadiene (11), methyl hexa-2,4-dienoate (10)). The absolute configuration of the ligand 2 was determined from the crystal structure of complex [(η 5-(1S)-1-(6-methoxynaphthalenyl)-1-(2,3,4,5- tetramethylcyclopentadienyl)-ethane)Fe(CO)2SnCl3] (8).

KW - synthesis

KW - chiral

UR - https://www.scopus.com/pages/publications/0001283133

U2 - 10.1021/om950958g

DO - 10.1021/om950958g

M3 - Article

AN - SCOPUS:0001283133

SN - 0276-7333

VL - 16

SP - 2638

EP - 2645

JO - Organometallics

JF - Organometallics

IS - 12

ER -