2004
DOI: 10.1016/j.tetlet.2003.10.132
|View full text |Cite
|
Sign up to set email alerts
|

Substituent effects in the binding of bis(4-fluorobenzyl)ammonium ions by dianilino[24]crown-8

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1

Citation Types

2
11
0
1

Year Published

2009
2009
2016
2016

Publication Types

Select...
6
1

Relationship

1
6

Authors

Journals

citations
Cited by 24 publications
(14 citation statements)
references
References 23 publications
(9 reference statements)
2
11
0
1
Order By: Relevance
“…Recent IR analyses in conjunction with HF/ MP2 calculations show linear single bridges for the complex with H 3 O + , [373] but the presence of a new type of LBHB bridge has also been suggested. [375] Calculations on various basis sets with inclusion of electron correlation (MP2) also show contributions from induced charge displacements. [375] Calculations on various basis sets with inclusion of electron correlation (MP2) also show contributions from induced charge displacements.…”
Section: Crown Ether Amine Complexes; Solvent Effectsmentioning
confidence: 99%
See 1 more Smart Citation
“…Recent IR analyses in conjunction with HF/ MP2 calculations show linear single bridges for the complex with H 3 O + , [373] but the presence of a new type of LBHB bridge has also been suggested. [375] Calculations on various basis sets with inclusion of electron correlation (MP2) also show contributions from induced charge displacements. [375] Calculations on various basis sets with inclusion of electron correlation (MP2) also show contributions from induced charge displacements.…”
Section: Crown Ether Amine Complexes; Solvent Effectsmentioning
confidence: 99%
“…This effect becomes more pronounced the higher the polarizability and electron density of the guest molecule, as shown, for example, by experiments with p-nitrophenolate anions. (8)]: [616] ln K ¼ À0: 375 [615] The affinity of homologous alcohols and carboxylic acids CH 3 (CH 2 ) n X for a-cyclodextrin shows a straightforward relationship between n and DG or ln K; a similar situation also exists for DH and DS [Eq.…”
Section: Cyclodextrin Complexesmentioning
confidence: 99%
“…[374] In Einklang mit einem elektrostatischen Bindungsmechanismus korreliert die Bindungsstärke von p-substituierten Anilinokronenethern mit Bis(4-fluorbenzyl)-ammoniumionen mit s-Hammett-Substituentenkonstanten. [375] Rechnungen mit verschiedenen Basissätzen unter Einschluss von Elektronenkorrelation (MP2) zeigen auch Beiträge durch induzierte Ladungsverschiebungen. [376] Zu den wichtigsten Anwendungen von Wasserstoffbrü-cken in Kronenethern gehören stereo-, besonders enantioselektive Komplexierungen, [377] sowie Systeme, die photochemisch oder pH-gesteuert schaltbar sind.…”
Section: Wasserstoffbrücken Für Die Komplexierung Von Anionen Mit Amiunclassified
“…The association constant (determined by using ). [11] As indicated in PF 6 ]in CH 2 Cl 2 . [12] The reaction of the macrocycle 4-Me-DA24C8, PA C H T U N G T R E N N U N G (OEt) 3 , and the new threadlike salt…”
mentioning
confidence: 92%