Stereoselective formation of a single-stranded helicate: Structure of a bis(palladium-allyl)quaterpyridine complex and its use in catalytic enantioselective allylic substitution

Hoi Lun Kwong; Ho Lun Yeung; Wing Sze Lee; Wing Tak Wong

doi:10.1039/b608481h

Stereoselective formation of a single-stranded helicate: Structure of a bis(palladium-allyl)quaterpyridine complex and its use in catalytic enantioselective allylic substitution

Hoi Lun Kwong, Ho Lun Yeung, Wing Sze Lee, Wing Tak Wong

Research output: Journal article publication › Journal article › Academic research › peer-review

55 Citations (Scopus)

Abstract

Chiral C2-symmetric quaterpyridine L reacts with [Pd(η3-C3H5)Cl]2 to form a chiral single-stranded helical binuclear palladium complex of formula [Pd 2(η3-C3H5)2(L)] 2+; the complex can efficiently catalyze allylic substitution of 1,3-diphenylprop-2-enyl acetate with dimethyl malonate with enantioselectivity up to 85%.

Original language	English
Pages (from-to)	4841-4843
Number of pages	3
Journal	Chemical Communications
Issue number	46
DOIs	https://doi.org/10.1039/b608481h
Publication status	Published - 29 Nov 2006
Externally published	Yes

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/b608481h

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title = "Stereoselective formation of a single-stranded helicate: Structure of a bis(palladium-allyl)quaterpyridine complex and its use in catalytic enantioselective allylic substitution",

abstract = "Chiral C2-symmetric quaterpyridine L reacts with [Pd(η3-C3H5)Cl]2 to form a chiral single-stranded helical binuclear palladium complex of formula [Pd 2(η3-C3H5)2(L)] 2+; the complex can efficiently catalyze allylic substitution of 1,3-diphenylprop-2-enyl acetate with dimethyl malonate with enantioselectivity up to 85%.",

author = "Kwong, {Hoi Lun} and Yeung, {Ho Lun} and Lee, {Wing Sze} and Wong, {Wing Tak}",

year = "2006",

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day = "29",

doi = "10.1039/b608481h",

language = "English",

pages = "4841--4843",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

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Stereoselective formation of a single-stranded helicate: Structure of a bis(palladium-allyl)quaterpyridine complex and its use in catalytic enantioselective allylic substitution. / Kwong, Hoi Lun; Yeung, Ho Lun; Lee, Wing Sze et al.
In: Chemical Communications, No. 46, 29.11.2006, p. 4841-4843.

Research output: Journal article publication › Journal article › Academic research › peer-review

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T1 - Stereoselective formation of a single-stranded helicate: Structure of a bis(palladium-allyl)quaterpyridine complex and its use in catalytic enantioselective allylic substitution

AU - Kwong, Hoi Lun

AU - Yeung, Ho Lun

AU - Lee, Wing Sze

AU - Wong, Wing Tak

PY - 2006/11/29

Y1 - 2006/11/29

N2 - Chiral C2-symmetric quaterpyridine L reacts with [Pd(η3-C3H5)Cl]2 to form a chiral single-stranded helical binuclear palladium complex of formula [Pd 2(η3-C3H5)2(L)] 2+; the complex can efficiently catalyze allylic substitution of 1,3-diphenylprop-2-enyl acetate with dimethyl malonate with enantioselectivity up to 85%.

AB - Chiral C2-symmetric quaterpyridine L reacts with [Pd(η3-C3H5)Cl]2 to form a chiral single-stranded helical binuclear palladium complex of formula [Pd 2(η3-C3H5)2(L)] 2+; the complex can efficiently catalyze allylic substitution of 1,3-diphenylprop-2-enyl acetate with dimethyl malonate with enantioselectivity up to 85%.

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U2 - 10.1039/b608481h

DO - 10.1039/b608481h

M3 - Journal article

SN - 1359-7345

SP - 4841

EP - 4843

JO - Chemical Communications

JF - Chemical Communications

IS - 46

ER -

Stereoselective formation of a single-stranded helicate: Structure of a bis(palladium-allyl)quaterpyridine complex and its use in catalytic enantioselective allylic substitution

Abstract

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