Reductive Fragmentation of 3,3‐Dihalotricyclo[4.2.1.0<sup>2,4</sup>]non‐2‐yl Acetates: a New Route to the Bicyclo[4.2.1]nonane Series

Quartare Ammonium-und Phosphoniumsalze katalysieren Reaktionen zwischen Substanzen, die sich teilweise in waljriger, teilweise in organischer Phase befinden. Mit solchen Phasentransfer-Katalysatoren kann man viele Umsetzungen, die traditionell in wasserfreiem Medium durchgefiihrt werden, einfacher und schneller gestalten. Dazu gehoren Carbenreaktionen, nucleophile Substitutionen, Alkylierungen von Ketonen und Nitrilen, Wittig-und Darzens-Reaktionen, Ather-Darstellung und Veresterung. Andere Reaktionen, z. B. Hydrolysen und Oxidationen, konnen beschleunigt werden.

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Phase‐Transfer Catalyzed Two‐Phase Reactions in Preparative Organic Chemistry

Dehmlow

1974

Angew. Chem. Int. Ed. Engl.

227

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Quaternary ammonium and phosphonium salts catalyze reactions between substances located partly in an aqueous and partly in an organic phase. Use of such phase‐transfer catalysts simplifies and accelerates numerous reactions traditionally conducted in nonaqueous media. These reactions include carbene reactions, nucleophilic substitutions, alkylations of ketones and nitriles, Wittig and Darzens reactions, formation of ethers and esters. Other reactions such as hydrolysis and oxidation can be accelerated.

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Reductive Fragmentation of 3,3‐Dihalotricyclo[4.2.1.0^2,4]non‐2‐yl Acetates: a New Route to the Bicyclo[4.2.1]nonane Series

Cited by 11 publications

References 5 publications

The Application of Dichloromethane and Chloroform as Reagents in Organic Synthesis

The Application of Dichloromethane and Chloroform as Reagents in Organic Synthesis

Phasentransfer‐katalysierte Zweiphasenreaktionen in der präparativen organischen Chemie

Phase‐Transfer Catalyzed Two‐Phase Reactions in Preparative Organic Chemistry

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Reductive Fragmentation of 3,3‐Dihalotricyclo[4.2.1.02,4]non‐2‐yl Acetates: a New Route to the Bicyclo[4.2.1]nonane Series

Cited by 11 publications

References 5 publications

The Application of Dichloromethane and Chloroform as Reagents in Organic Synthesis

The Application of Dichloromethane and Chloroform as Reagents in Organic Synthesis

Phasentransfer‐katalysierte Zweiphasenreaktionen in der präparativen organischen Chemie

Phase‐Transfer Catalyzed Two‐Phase Reactions in Preparative Organic Chemistry

Contact Info

Product

Resources

About

Reductive Fragmentation of 3,3‐Dihalotricyclo[4.2.1.0^2,4]non‐2‐yl Acetates: a New Route to the Bicyclo[4.2.1]nonane Series