Catalysis by alkali and alkaline-earth metal ions in nucleophilic attack of methoxide ion on crown ethers bearing an intra-annular acetoxy group

Roberta Cacciapaglia; Silvia Lucente; Luigi Mandolini; Arie R. van Doorn; David Reinhoudt; Willem Verboom

doi:10.1016/S0040-4020(01)81103-0

Catalysis by alkali and alkaline-earth metal ions in nucleophilic attack of methoxide ion on crown ethers bearing an intra-annular acetoxy group

Roberta Cacciapaglia, Silvia Lucente, Luigi Mandolini, Arie R. van Doorn, David Reinhoudt, Willem Verboom

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Abstract

Rates of reaction of methoxide ion with crown ethers bearing an intra-annular acetoxy group are markedly enhanced by alkali and alkaline-earth metal bromides as a result of much stronger interactions of the metal ions with transition states than with reactants. Rates of reactions of methoxide ion with crown ethers bearing an intra-annular acetoxy group markedly enhanced by alkali and alkaline-earth metal bromides as a result of much stronger interactions of the metal ion with transition state than with reactants.

Original language	English
Pages (from-to)	5293-5304
Journal	Tetrahedron
Volume	45
Issue number	16
DOIs	https://doi.org/10.1016/S0040-4020(01)81103-0
Publication status	Published - 1989

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title = "Catalysis by alkali and alkaline-earth metal ions in nucleophilic attack of methoxide ion on crown ethers bearing an intra-annular acetoxy group",

abstract = "Rates of reaction of methoxide ion with crown ethers bearing an intra-annular acetoxy group are markedly enhanced by alkali and alkaline-earth metal bromides as a result of much stronger interactions of the metal ions with transition states than with reactants. Rates of reactions of methoxide ion with crown ethers bearing an intra-annular acetoxy group markedly enhanced by alkali and alkaline-earth metal bromides as a result of much stronger interactions of the metal ion with transition state than with reactants.",

author = "Roberta Cacciapaglia and Silvia Lucente and Luigi Mandolini and {van Doorn}, {Arie R.} and David Reinhoudt and Willem Verboom",

year = "1989",

doi = "10.1016/S0040-4020(01)81103-0",

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T1 - Catalysis by alkali and alkaline-earth metal ions in nucleophilic attack of methoxide ion on crown ethers bearing an intra-annular acetoxy group

AU - Cacciapaglia, Roberta

AU - Lucente, Silvia

AU - Mandolini, Luigi

AU - van Doorn, Arie R.

AU - Reinhoudt, David

AU - Verboom, Willem

PY - 1989

Y1 - 1989

N2 - Rates of reaction of methoxide ion with crown ethers bearing an intra-annular acetoxy group are markedly enhanced by alkali and alkaline-earth metal bromides as a result of much stronger interactions of the metal ions with transition states than with reactants. Rates of reactions of methoxide ion with crown ethers bearing an intra-annular acetoxy group markedly enhanced by alkali and alkaline-earth metal bromides as a result of much stronger interactions of the metal ion with transition state than with reactants.

AB - Rates of reaction of methoxide ion with crown ethers bearing an intra-annular acetoxy group are markedly enhanced by alkali and alkaline-earth metal bromides as a result of much stronger interactions of the metal ions with transition states than with reactants. Rates of reactions of methoxide ion with crown ethers bearing an intra-annular acetoxy group markedly enhanced by alkali and alkaline-earth metal bromides as a result of much stronger interactions of the metal ion with transition state than with reactants.

U2 - 10.1016/S0040-4020(01)81103-0

DO - 10.1016/S0040-4020(01)81103-0

M3 - Article

SN - 0040-4020

VL - 45

SP - 5293

EP - 5304

JO - Tetrahedron

JF - Tetrahedron

IS - 16

ER -

Catalysis by alkali and alkaline-earth metal ions in nucleophilic attack of methoxide ion on crown ethers bearing an intra-annular acetoxy group

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