A new highly selective method for the catalytic epoxidation of chiral allylic alcohols by sandwich-type polyoxometalates with hydrogen peroxide

Waldemar Adam; Paul L. Alsters; Ronny Neumann; Chantu R. Saha-Möller; Dorit Sloboda-Rozner; Rui Zhang

doi:10.1055/s-2002-35570

A new highly selective method for the catalytic epoxidation of chiral allylic alcohols by sandwich-type polyoxometalates with hydrogen peroxide

Waldemar Adam
, Paul L. Alsters
, Ronny Neumann
, Chantu R. Saha-Möller
, Dorit Sloboda-Rozner
, Rui Zhang^*

^*Corresponding author for this work

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

38 Scopus citations

Abstract

Oxidatively and solvolytically persistent sandwich-type polyoxometalates, namely [WZnM₂(ZnW₉O₃₄)₂]^q- [M = Mn(II), Ru(III), Fe(III), Zn(II)], catalyze chemoselectively, diastereoselectively and regioselectively the epoxidation of chiral allylic alcohols with 30% hydrogen peroxide through a tungsten peroxo species, in which the allylic alcohol is coordinated as alcoholate (template effect).

Original language	English
Pages (from-to)	2011-2014
Number of pages	4
Journal	Synlett
Issue number	12
DOIs	https://doi.org/10.1055/s-2002-35570
State	Published - 2002
Externally published	Yes

Keywords

Catalytic epoxidation
Chemoselectivity
Diastereoselectivity
Polyoxometalate
Regioselectivity

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10.1055/s-2002-35570

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title = "A new highly selective method for the catalytic epoxidation of chiral allylic alcohols by sandwich-type polyoxometalates with hydrogen peroxide",

abstract = "Oxidatively and solvolytically persistent sandwich-type polyoxometalates, namely [WZnM2(ZnW9O34)2]q- [M = Mn(II), Ru(III), Fe(III), Zn(II)], catalyze chemoselectively, diastereoselectively and regioselectively the epoxidation of chiral allylic alcohols with 30\% hydrogen peroxide through a tungsten peroxo species, in which the allylic alcohol is coordinated as alcoholate (template effect).",

keywords = "Catalytic epoxidation, Chemoselectivity, Diastereoselectivity, Polyoxometalate, Regioselectivity",

author = "Waldemar Adam and Alsters, \{Paul L.\} and Ronny Neumann and Saha-M{\"o}ller, \{Chantu R.\} and Dorit Sloboda-Rozner and Rui Zhang",

year = "2002",

doi = "10.1055/s-2002-35570",

language = "אנגלית",

pages = "2011--2014",

journal = "Synlett",

issn = "0936-5214",

publisher = "Georg Thieme Verlag",

number = "12",

}

TY - JOUR

T1 - A new highly selective method for the catalytic epoxidation of chiral allylic alcohols by sandwich-type polyoxometalates with hydrogen peroxide

AU - Adam, Waldemar

AU - Alsters, Paul L.

AU - Neumann, Ronny

AU - Saha-Möller, Chantu R.

AU - Sloboda-Rozner, Dorit

AU - Zhang, Rui

PY - 2002

Y1 - 2002

N2 - Oxidatively and solvolytically persistent sandwich-type polyoxometalates, namely [WZnM2(ZnW9O34)2]q- [M = Mn(II), Ru(III), Fe(III), Zn(II)], catalyze chemoselectively, diastereoselectively and regioselectively the epoxidation of chiral allylic alcohols with 30% hydrogen peroxide through a tungsten peroxo species, in which the allylic alcohol is coordinated as alcoholate (template effect).

AB - Oxidatively and solvolytically persistent sandwich-type polyoxometalates, namely [WZnM2(ZnW9O34)2]q- [M = Mn(II), Ru(III), Fe(III), Zn(II)], catalyze chemoselectively, diastereoselectively and regioselectively the epoxidation of chiral allylic alcohols with 30% hydrogen peroxide through a tungsten peroxo species, in which the allylic alcohol is coordinated as alcoholate (template effect).

KW - Catalytic epoxidation

KW - Chemoselectivity

KW - Diastereoselectivity

KW - Polyoxometalate

KW - Regioselectivity

UR - https://www.scopus.com/pages/publications/0036454148

U2 - 10.1055/s-2002-35570

DO - 10.1055/s-2002-35570

M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???

AN - SCOPUS:0036454148

SN - 0936-5214

SP - 2011

EP - 2014

JO - Synlett

JF - Synlett

IS - 12

ER -

A new highly selective method for the catalytic epoxidation of chiral allylic alcohols by sandwich-type polyoxometalates with hydrogen peroxide

Abstract

Keywords

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