Hydrogenation of 4-deoxy-beta-L-threo-hex-4-enopyranosyluronic acid sodium salt attached to xylodiose or xylotriose

Sami A. Selkälä; Sami Alakurtti; Ari M.P. Koskinen

doi:10.1016/S0040-4039(01)00398-7

Hydrogenation of 4-deoxy-beta-L-threo-hex-4-enopyranosyluronic acid sodium salt attached to xylodiose or xylotriose

Sami A. Selkälä, Sami Alakurtti, Ari M.P. Koskinen

Tutkimustuotos: Lehtiartikkeli › Article › Scientific › vertaisarvioitu

92 Lataukset (Pure)

Abstrakti

A sodium salt of 4-deoxy-b-L-threo -hex-4-enopyranosyluronic acid 1 attached to xylodiose or xylotriose is hydro-genated for the first time. Moreover, the double bond of 4-deoxy-b-L-threo -hex-4-enopyranosyluronic acid sodium salt 1 can be reduced by hydrogenation in water without removing the allylic hydroxyl group. Highly active homogeneous catalysts and heterogeneous catalysts were tested and only palladium or platinum on charcoal catalysts were found to be active in this case.

Alkuperäiskieli	Englanti
Sivut	3215-3217
Julkaisu	Tetrahedron Letters
Vuosikerta	42
DOI - pysyväislinkit	https://doi.org/10.1016/S0040-4039(01)00398-7
Tila	Julkaistu - 2001
OKM-julkaisutyyppi	A1 Julkaistu artikkeli, soviteltu

Tutkimusalat

heterogenous catalysis
homogenous catalysis
hydrogenation
unsaturated acid

Pääsy asiakirjaan

10.1016/S0040-4039(01)00398-7

Hydrogenation_of_4-deoxy-b-L-threo-hex-4-enopyranoAccepted author manuscript, 63,9 KB

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Siteeraa tätä

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title = "Hydrogenation of 4-deoxy-beta-L-threo-hex-4-enopyranosyluronic acid sodium salt attached to xylodiose or xylotriose",

abstract = "A sodium salt of 4-deoxy-b-L-threo -hex-4-enopyranosyluronic acid 1 attached to xylodiose or xylotriose is hydro-genated for the first time. Moreover, the double bond of 4-deoxy-b-L-threo -hex-4-enopyranosyluronic acid sodium salt 1 can be reduced by hydrogenation in water without removing the allylic hydroxyl group. Highly active homogeneous catalysts and heterogeneous catalysts were tested and only palladium or platinum on charcoal catalysts were found to be active in this case.",

keywords = "heterogenous catalysis, homogenous catalysis, hydrogenation, unsaturated acid, heterogenous catalysis, homogenous catalysis, hydrogenation, unsaturated acid, heterogenous catalysis, homogenous catalysis, hydrogenation, unsaturated acid",

author = "Selk{\"a}l{\"a}, {Sami A.} and Sami Alakurtti and Koskinen, {Ari M.P.}",

year = "2001",

doi = "10.1016/S0040-4039(01)00398-7",

language = "English",

volume = "42",

pages = "3215--3217",

journal = "Tetrahedron Letters",

issn = "0040-4039",

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TY - JOUR

T1 - Hydrogenation of 4-deoxy-beta-L-threo-hex-4-enopyranosyluronic acid sodium salt attached to xylodiose or xylotriose

AU - Selkälä, Sami A.

AU - Alakurtti, Sami

AU - Koskinen, Ari M.P.

PY - 2001

Y1 - 2001

N2 - A sodium salt of 4-deoxy-b-L-threo -hex-4-enopyranosyluronic acid 1 attached to xylodiose or xylotriose is hydro-genated for the first time. Moreover, the double bond of 4-deoxy-b-L-threo -hex-4-enopyranosyluronic acid sodium salt 1 can be reduced by hydrogenation in water without removing the allylic hydroxyl group. Highly active homogeneous catalysts and heterogeneous catalysts were tested and only palladium or platinum on charcoal catalysts were found to be active in this case.

AB - A sodium salt of 4-deoxy-b-L-threo -hex-4-enopyranosyluronic acid 1 attached to xylodiose or xylotriose is hydro-genated for the first time. Moreover, the double bond of 4-deoxy-b-L-threo -hex-4-enopyranosyluronic acid sodium salt 1 can be reduced by hydrogenation in water without removing the allylic hydroxyl group. Highly active homogeneous catalysts and heterogeneous catalysts were tested and only palladium or platinum on charcoal catalysts were found to be active in this case.

KW - heterogenous catalysis

KW - homogenous catalysis

KW - hydrogenation

KW - unsaturated acid

KW - heterogenous catalysis

KW - homogenous catalysis

KW - hydrogenation

KW - unsaturated acid

KW - heterogenous catalysis

KW - homogenous catalysis

KW - hydrogenation

KW - unsaturated acid

U2 - 10.1016/S0040-4039(01)00398-7

DO - 10.1016/S0040-4039(01)00398-7

M3 - Article

VL - 42

SP - 3215

EP - 3217

JO - Tetrahedron Letters

JF - Tetrahedron Letters

SN - 0040-4039

ER -