Phosphonium salts immobilized on silica gel: Phase-transfer catalysts in two phase systems and micellar Catalysts in water

Inorganica Chimica Acta ◽

10.1016/s0020-1693(00)92241-2 ◽

1980 ◽

Vol 40 ◽

pp. X134-X135

Author(s):

Pietro Tundo ◽

Paolo Venturello

Keyword(s):

Phase Transfer ◽

Phosphonium Salts ◽

Two Phase ◽

Phase Transfer Catalysts ◽

Phase Systems ◽

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Dehydrating Effect of Concentrated Aqueous Alkaline Solutions in Aliphatic Nucleophilic Substitutions Carried out in Aqueous-Organic Two-Phase Systems. The Different Behavior of Various Phase-Transfer Catalysts: Quaternary Salts, Crown Ethers and Cryptand

Israel Journal of Chemistry ◽

10.1002/ijch.198500105 ◽

1985 ◽

Vol 26 (3) ◽

pp. 263-269 ◽

Author(s):

Dario Landini ◽

Angelamaria Maia ◽

Fernando Montanari

Keyword(s):

Crown Ethers ◽

Phase Transfer ◽

Alkaline Solutions ◽

Nucleophilic Substitutions ◽

Two Phase ◽

Phase Transfer Catalysts ◽

Quaternary Salts ◽

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Silica gel supported phosphonium salts as micellar and phase transfer catalysts

Tetrahedron Letters ◽

10.1016/0040-4039(80)80135-3 ◽

1980 ◽

Vol 21 (26) ◽

pp. 2581-2584 ◽

Author(s):

Pietro Tundo ◽

Paolo Venturello

Keyword(s):

Phase Transfer ◽

Phosphonium Salts ◽

Phase Transfer Catalysts

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Crown ethers as phase-transfer catalysts. A comparison of anionic activation in aqueous–organic two-phase systems and in low polarity anhydrous solutions by perhydrodibenzo-18-crown-6, lipophilic quaternary salts, and cryptands

Journal of the Chemical Society Perkin Transactions 2 ◽

10.1039/p29800000046 ◽

1980 ◽

pp. 46-51 ◽

Author(s):

Dario Landini ◽

Angelamaria Maia ◽

Fernando Montanari ◽

Filippo M. Pirisi

Keyword(s):

Crown Ethers ◽

Phase Transfer ◽

Two Phase ◽

Phase Transfer Catalysts ◽

Quaternary Salts ◽

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ChemInform Abstract: LIPOPHILIC (2.2.2) CRYPTANDS AS PHASE-TRANSFER CATALYSTS. ACTIVATION AND NUCLEOPHILICITY OF ANIONS IN AQUEOUS-ORGANIC TWO-PHASE SYSTEMS AND IN ORGANIC SOLVENTS OF LOW POLARITY

Chemischer Informationsdienst ◽

10.1002/chin.197934114 ◽

1979 ◽

Vol 10 (34) ◽

Author(s):

D. LANDINI ◽

A. MAIA ◽

F. MONTANARI ◽

P. TUNDO

Keyword(s):

Organic Solvents ◽

Phase Transfer ◽

Two Phase ◽

Phase Transfer Catalysts ◽

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Lipophilic [2.2.2] cryptands as phase-transfer catalysts. Activation and nucleophilicity of anions in aqueous-organic two-phase systems and in organic solvents of low polarity

Journal of the American Chemical Society ◽

10.1021/ja00504a004 ◽

1979 ◽

Vol 101 (10) ◽

pp. 2526-2530 ◽

Author(s):

Dario Landini ◽

Angelamaria Maia ◽

Fernando Montanari ◽

Pietro Tundo

Keyword(s):

Organic Solvents ◽

Phase Transfer ◽

Two Phase ◽

Phase Transfer Catalysts ◽

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ChemInform Abstract: SILICA GEL SUPPORTED PHOSPHONIUM SALTS AS MICELLAR AND PHASE-TRANSFER CATALYSTS

Chemischer Informationsdienst ◽

10.1002/chin.198039114 ◽

1980 ◽

Vol 11 (39) ◽

Author(s):

P. TUNDO ◽

P. VENTURELLO

Keyword(s):

Phase Transfer ◽

Phosphonium Salts ◽

Phase Transfer Catalysts

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ChemInform Abstract: Versatile Inverse Phase-Transfer Catalysts for the Functionalization of Substrates in Aqueous-Organic Two-Phase Systems: Chemically Modified β-Cyclodextrins

10.1002/chin.199945320 ◽

2010 ◽

Vol 30 (45) ◽

pp. no-no

Author(s):

Eric Monflier

Keyword(s):

Phase Transfer ◽

Two Phase ◽

Phase Transfer Catalysts ◽

Chemically Modified ◽

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ChemInform Abstract: SYNTHESIS, CATALYTIC ACTIVITY, AND BEHAVIOR OF PHASE-TRANSFER CATALYSTS SUPPORTED ON SILICA GEL. STRONG INFLUENCE OF SUBSTRATE ADSORPTION ON THE POLAR POLYMERIC MATRIX ON THE EFFICIENCY OF THE IMMOBILIZED PHOSPHONIUM SALTS

Chemischer Informationsdienst ◽

10.1002/chin.198005099 ◽

1980 ◽

Vol 11 (5) ◽

Author(s):

P. TUNDO ◽

P. VENTURELLO

Keyword(s):

Catalytic Activity ◽

Strong Influence ◽

Phase Transfer ◽

Polymeric Matrix ◽

Phosphonium Salts ◽

Phase Transfer Catalysts ◽

Influence Of Substrate ◽

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ChemInform Abstract: CROWN ETHERS AS PHASE-TRANSFER CATALYSTS. A COMPARISON OF ANIONIC ACTIVATION IN AQUEOUS-ORGANIC TWO-PHASE SYSTEMS AND IN LOW POLARITY ANHYDROUS SOLUTIONS BY PERHYDRODIBENZO-18-CROWN-6, LIPOPHILIC QUATERNARY SALTS, AND CRYPTANDS

Chemischer Informationsdienst ◽

10.1002/chin.198015068 ◽

1980 ◽

Vol 11 (15) ◽

Author(s):

D. LANDINI ◽

A. MAIA ◽

F. MONTANARI ◽

F. M. PIRISI

Keyword(s):

Crown Ethers ◽

Phase Transfer ◽

Two Phase ◽

Phase Transfer Catalysts ◽

Quaternary Salts ◽

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ChemInform Abstract: Catalytic and Enantiodivergent Activity of Carbohydrate Phase-Transfer Catalysts in the Reduction of Acetophenone with NaBH4 in Two-Phase Systems.

10.1002/chin.199422030 ◽

2010 ◽

Vol 25 (22) ◽

pp. no-no

Author(s):

YU. A. ZHDANOV ◽

YU. E. ALEKSEEV ◽

E. L. KOROL' ◽

T. P. SUDAREVA ◽

V. G. ALEKSEEVA

Keyword(s):

Phase Transfer ◽

Two Phase ◽

Phase Transfer Catalysts ◽

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