New planar chiral P,N-ligands containing tricarbonyl(arene)chromium for enantioselective asymmetric hydroboration of styrenes

Seung Uk Son; Hye Young Jang; Jin Wook Han; In Su Lee; Young Keun Chung

doi:10.1016/S0957-4166(99)00005-1

New planar chiral P,N-ligands containing tricarbonyl(arene)chromium for enantioselective asymmetric hydroboration of styrenes

Seung Uk Son
, Hye Young Jang
, Jin Wook Han
, In Su Lee
, Young Keun Chung

Seoul National University

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

42 Scopus citations

Abstract

Optically active (1,2-disubstituted arene) chromium tricarbonyl complexes 2A-2D with a pyridyl and a phosphorus group in the two ortho benzylic positions have been stereoselectively synthesized from a commercially available (+)-(4,6-O-benzylidene)methyl-α-D-glucopyranoside. These chromium complexes have been used as chiral ligands in the preparation of rhodium catalysts for the hydroboration of styrene derivatives. High enantioselectivities were observed in the hydroboration of vinylarenes.

Original language	English
Pages (from-to)	347-354
Number of pages	8
Journal	Tetrahedron Asymmetry
Volume	10
Issue number	2
DOIs	https://doi.org/10.1016/S0957-4166(99)00005-1
State	Published - 29 Jan 1999
Externally published	Yes

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title = "New planar chiral P,N-ligands containing tricarbonyl(arene)chromium for enantioselective asymmetric hydroboration of styrenes",

abstract = "Optically active (1,2-disubstituted arene) chromium tricarbonyl complexes 2A-2D with a pyridyl and a phosphorus group in the two ortho benzylic positions have been stereoselectively synthesized from a commercially available (+)-(4,6-O-benzylidene)methyl-α-D-glucopyranoside. These chromium complexes have been used as chiral ligands in the preparation of rhodium catalysts for the hydroboration of styrene derivatives. High enantioselectivities were observed in the hydroboration of vinylarenes.",

author = "Son, \{Seung Uk\} and Jang, \{Hye Young\} and Han, \{Jin Wook\} and Lee, \{In Su\} and Chung, \{Young Keun\}",

year = "1999",

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doi = "10.1016/S0957-4166(99)00005-1",

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T1 - New planar chiral P,N-ligands containing tricarbonyl(arene)chromium for enantioselective asymmetric hydroboration of styrenes

AU - Son, Seung Uk

AU - Jang, Hye Young

AU - Han, Jin Wook

AU - Lee, In Su

AU - Chung, Young Keun

PY - 1999/1/29

Y1 - 1999/1/29

N2 - Optically active (1,2-disubstituted arene) chromium tricarbonyl complexes 2A-2D with a pyridyl and a phosphorus group in the two ortho benzylic positions have been stereoselectively synthesized from a commercially available (+)-(4,6-O-benzylidene)methyl-α-D-glucopyranoside. These chromium complexes have been used as chiral ligands in the preparation of rhodium catalysts for the hydroboration of styrene derivatives. High enantioselectivities were observed in the hydroboration of vinylarenes.

AB - Optically active (1,2-disubstituted arene) chromium tricarbonyl complexes 2A-2D with a pyridyl and a phosphorus group in the two ortho benzylic positions have been stereoselectively synthesized from a commercially available (+)-(4,6-O-benzylidene)methyl-α-D-glucopyranoside. These chromium complexes have been used as chiral ligands in the preparation of rhodium catalysts for the hydroboration of styrene derivatives. High enantioselectivities were observed in the hydroboration of vinylarenes.

UR - https://www.scopus.com/pages/publications/0000520281

U2 - 10.1016/S0957-4166(99)00005-1

DO - 10.1016/S0957-4166(99)00005-1

M3 - Article

AN - SCOPUS:0000520281

SN - 0957-4166

VL - 10

SP - 347

EP - 354

JO - Tetrahedron Asymmetry

JF - Tetrahedron Asymmetry

IS - 2

ER -

New planar chiral P,N-ligands containing tricarbonyl(arene)chromium for enantioselective asymmetric hydroboration of styrenes

Abstract

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