Synthesis of chiral ferrocenyl imidazolium salts and their rhodium(I) and iridium(I) complexes

Hwimin Seo; Bo Yun Kim; Jae Hoon Lee; Hee Jung Park; Seung Uk Son; Young Keun Chung

doi:10.1021/om0303193

Synthesis of chiral ferrocenyl imidazolium salts and their rhodium(I) and iridium(I) complexes

Hwimin Seo, Bo Yun Kim, Jae Hoon Lee, Hee Jung Park, Seung Uk Son, Young Keun Chung

Seoul National University

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

116 Scopus citations

Abstract

Chiral ferrocenyl imidazolium salts were obtained from optically pure ferrocenyl alcohols or acetates by substitution with retention of configurations. Their rhodium and iridium complexes were synthesized and applied to asymmetric hydrogenations. The benzimidazolylidene-iridium complex showed up to 52.6% ee in the transfer hydrogenation of 4′-methylacetophenone.

Original language	English
Pages (from-to)	4783-4791
Number of pages	9
Journal	Organometallics
Volume	22
Issue number	23
DOIs	https://doi.org/10.1021/om0303193
State	Published - 10 Nov 2003
Externally published	Yes

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10.1021/om0303193

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title = "Synthesis of chiral ferrocenyl imidazolium salts and their rhodium(I) and iridium(I) complexes",

abstract = "Chiral ferrocenyl imidazolium salts were obtained from optically pure ferrocenyl alcohols or acetates by substitution with retention of configurations. Their rhodium and iridium complexes were synthesized and applied to asymmetric hydrogenations. The benzimidazolylidene-iridium complex showed up to 52.6\% ee in the transfer hydrogenation of 4′-methylacetophenone.",

author = "Hwimin Seo and Kim, \{Bo Yun\} and Lee, \{Jae Hoon\} and Park, \{Hee Jung\} and Son, \{Seung Uk\} and Chung, \{Young Keun\}",

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doi = "10.1021/om0303193",

language = "English",

volume = "22",

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journal = "Organometallics",

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T1 - Synthesis of chiral ferrocenyl imidazolium salts and their rhodium(I) and iridium(I) complexes

AU - Seo, Hwimin

AU - Kim, Bo Yun

AU - Lee, Jae Hoon

AU - Park, Hee Jung

AU - Son, Seung Uk

AU - Chung, Young Keun

PY - 2003/11/10

Y1 - 2003/11/10

N2 - Chiral ferrocenyl imidazolium salts were obtained from optically pure ferrocenyl alcohols or acetates by substitution with retention of configurations. Their rhodium and iridium complexes were synthesized and applied to asymmetric hydrogenations. The benzimidazolylidene-iridium complex showed up to 52.6% ee in the transfer hydrogenation of 4′-methylacetophenone.

AB - Chiral ferrocenyl imidazolium salts were obtained from optically pure ferrocenyl alcohols or acetates by substitution with retention of configurations. Their rhodium and iridium complexes were synthesized and applied to asymmetric hydrogenations. The benzimidazolylidene-iridium complex showed up to 52.6% ee in the transfer hydrogenation of 4′-methylacetophenone.

UR - https://www.scopus.com/pages/publications/0344153297

U2 - 10.1021/om0303193

DO - 10.1021/om0303193

M3 - Article

AN - SCOPUS:0344153297

SN - 0276-7333

VL - 22

SP - 4783

EP - 4791

JO - Organometallics

JF - Organometallics

IS - 23

ER -

Synthesis of chiral ferrocenyl imidazolium salts and their rhodium(I) and iridium(I) complexes

Abstract

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