Catalytic Synthesis of α-Oxoketene S,S-Acetals in a Wet Ionic Liquid [Bmim]Cl/H2O Homogeneous System

Publication type:
Journal article
Metadata:
Autoren
  • Ping Yu
  • Yuangang Zu
  • Yujie Fu
  • Thomas Efferth
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000292032700015&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.3390/molecules16064500
eISSN
1420-3049
Externe Identifier
  • Clarivate Analytics Document Solution ID: 782SW
  • PubMed Identifier: 21623318
Ausgabe der Veröffentlichung
6
Zeitschrift
MOLECULES
Schlüsselwörter
  • 1,3-dicarbonyl compounds
  • alpha-oxoketene S,S-acetals
  • [Bmim]Cl
  • water
Paginierung
4500 - 4510
Datum der Veröffentlichung
2011
Status
Published
Titel
Catalytic Synthesis of α-Oxoketene <i>S</i>,<i>S</i>-Acetals in a Wet Ionic Liquid [Bmim]Cl/H<sub>2</sub>O Homogeneous System
Sub types
  • Article
Ausgabe der Zeitschrift
16

Data source: Web of Science (Lite)

Other metadata sources:
Autoren
  • Ping Yu
  • Yuangang Zu
  • Yujie Fu
  • Thomas Efferth
DOI
10.3390/molecules16064500
eISSN
1420-3049
Ausgabe der Veröffentlichung
6
Zeitschrift
Molecules
Sprache
en
Online publication date
2011
Paginierung
4500 - 4510
Status
Published online
Herausgeber
MDPI AG
Herausgeber URL
http://dx.doi.org/10.3390/molecules16064500
Datum der Datenerfassung
2018
Titel
Catalytic Synthesis of α-Oxoketene S,S-Acetals in a Wet Ionic Liquid [Bmim]Cl/H2O Homogeneous System
Ausgabe der Zeitschrift
16

Data source: Crossref

Abstract
A clean, practical and environmentally friendly synthesis in a homogeneous system has been developed for α-oxoketene S,S-acetals. A mixture of [Bmim]Cl and water was used as medium. The best economical and practical molar ratio of [Bmim]Cl to substrate was 4 to 1. With various types of 1,3-dicarbonyl compounds as substrate, the corresponding α-oxoketene S,S-acetals have been prepared under mild reaction conditions with yields of 53-74% after purification with silica gel column. [Bmim]Cl/water can be recycled several times.
Addresses
  • Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, Harbin 150040, China. zygorl@vip.hl.cn.
Autoren
DOI
10.3390/molecules16064500
eISSN
1420-3049
Externe Identifier
  • PubMed Identifier: 21623318
  • PubMed Central ID: PMC6264552
Open access
true
ISSN
1420-3049
Ausgabe der Veröffentlichung
6
Zeitschrift
Molecules (Basel, Switzerland)
Schlüsselwörter
  • Water
  • Acetals
  • Imidazoles
  • Catalysis
  • Ionic Liquids
Sprache
eng
Medium
Electronic
Online publication date
2011
Open access status
Open Access
Paginierung
4500 - 4510
Datum der Veröffentlichung
2011
Status
Published
Publisher licence
CC BY
Datum der Datenerfassung
2011
Titel
Catalytic synthesis of α-oxoketene S,S-acetals in a wet ionic liquid [Bmim]Cl/H₂O homogeneous system.
Sub types
  • Research Support, Non-U.S. Gov't
  • research-article
  • Journal Article
Ausgabe der Zeitschrift
16

Files

https://www.mdpi.com/1420-3049/16/6/4500/pdf?version=1403113103 https://europepmc.org/articles/PMC6264552?pdf=render

Data source: Europe PubMed Central

Abstract
A clean, practical and environmentally friendly synthesis in a homogeneous system has been developed for α-oxoketene S,S-acetals. A mixture of [Bmim]Cl and water was used as medium. The best economical and practical molar ratio of [Bmim]Cl to substrate was 4 to 1. With various types of 1,3-dicarbonyl compounds as substrate, the corresponding α-oxoketene S,S-acetals have been prepared under mild reaction conditions with yields of 53-74% after purification with silica gel column. [Bmim]Cl/water can be recycled several times.
Date of acceptance
2011
Autoren
  • Ping Yu
  • Yuangang Zu
  • Yujie Fu
  • Thomas Efferth
Autoren-URL
https://www.ncbi.nlm.nih.gov/pubmed/21623318
DOI
10.3390/molecules16064500
eISSN
1420-3049
Externe Identifier
  • PubMed Central ID: PMC6264552
Ausgabe der Veröffentlichung
6
Zeitschrift
Molecules
Schlüsselwörter
  • Acetals
  • Catalysis
  • Imidazoles
  • Ionic Liquids
  • Water
Sprache
eng
Country
Switzerland
Paginierung
4500 - 4510
PII
molecules16064500
Datum der Veröffentlichung
2011
Status
Published online
Datum, an dem der Datensatz öffentlich gemacht wurde
2011
Titel
Catalytic synthesis of α-oxoketene S,S-acetals in a wet ionic liquid [Bmim]Cl/H₂O homogeneous system.
Sub types
  • Journal Article
  • Research Support, Non-U.S. Gov't
Ausgabe der Zeitschrift
16

Data source: PubMed

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