ChemInform Abstract: Robust eco‐Friendly Protocol for the Preparation of γ‐Hydroxy‐α,β‐Acetylenic Esters by Sequential One‐Pot Elimination—Addition of 2‐Bromoacrylates to Aldehydes Promoted by LTMP in 2‐MeTHF.
Identifieur interne : 000910 ( Main/Exploration ); précédent : 000909; suivant : 000911ChemInform Abstract: Robust eco‐Friendly Protocol for the Preparation of γ‐Hydroxy‐α,β‐Acetylenic Esters by Sequential One‐Pot Elimination—Addition of 2‐Bromoacrylates to Aldehydes Promoted by LTMP in 2‐MeTHF.
Auteurs : Vittorio Pace [Autriche] ; Laura Castoldi [Autriche] ; Andres R. Alcantara [Autriche] ; Wolfgang Holzer [Autriche]Source :
- ChemInform [ 0931-7597 ] ; 2012-11-06.
English descriptors
- KwdEn :
- Acetylides, Alcantara, Aldehyde, Bromoacrylate, Bromoacrylate esters, Carboxylic, Castoldi, Chem, Cheminform, Dehydrobromination, Electrophilic, Electrophilic addition, Ester, Ether carboxylic acids, Gmbh, Green chem, Holzer, Hydroxycarboxylic, Hydroxycarboxylic acids, Kgaa, Lithium, Lithium acetylides, Ltmp, Paetzel, Paetzel cheminform, Propiolate, Propiolate intermediates, Propiolates, Robust, Sequential, Sequential protocol, Synth, Univ, Verlag, Verlag gmbh, Weinheim, Wien.
- Teeft :
- Acetylides, Alcantara, Aldehyde, Bromoacrylate, Bromoacrylate esters, Carboxylic, Castoldi, Chem, Cheminform, Dehydrobromination, Electrophilic, Electrophilic addition, Ester, Ether carboxylic acids, Gmbh, Green chem, Holzer, Hydroxycarboxylic, Hydroxycarboxylic acids, Kgaa, Lithium, Lithium acetylides, Ltmp, Paetzel, Paetzel cheminform, Propiolate, Propiolate intermediates, Propiolates, Robust, Sequential, Sequential protocol, Synth, Univ, Verlag, Verlag gmbh, Weinheim, Wien.
Abstract
The presented synthesis of γ‐hydroxy‐α,β‐acetylenic esters (III) involves the dehydrobromination of bromoacrylate esters to generate propiolate intermediates which subsequently undergo electrophilic addition towards aldehydes.
Url:
DOI: 10.1002/chin.201245084
Affiliations:
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Le document en format XML
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