Letters in organic chemistry [Calixarene-based hyperbranched molecules with 'tame' and 'sen' ligand cores]

Mouna Mahouachi; Rym Abidi; Yang Kim; Sang H. Lee; Jong H. Jung; Jong S. Kim; Jacques Vicens

doi:10.2174/157017806777828439

Letters in organic chemistry [Calixarene-based hyperbranched molecules with 'tame' and 'sen' ligand cores]

Mouna Mahouachi, Rym Abidi, Yang Kim, Sang H. Lee, Jong H. Jung, Jong S. Kim, Jacques Vicens

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

Reactions between tripodal CH₃C(CH₂ NH₂)₃ = 'tame' and CH₃C (CH₂ NHCH₂ CH₂ NH₂)₃ = 'sen' with the monomethoxycarbonylmethyl ether 1 lead to the ready isolation of tame-dicalix. 2, tame-tricalix 3 and sentricalix 4. Studies of complex formation of 3 and 4 with Zn(II) showed that 'tame' residue is incapable of coordinating the metal in its N3 donor site, while Zn(II) is preferentially coordinated in the carbomethoxy-amido functions and two hydroxyl groups of the calix[4]units of 4.

Original language	English
Pages (from-to)	426-429
Number of pages	4
Journal	Letters in Organic Chemistry
Volume	3
Issue number	6
DOIs	https://doi.org/10.2174/157017806777828439
Publication status	Published - 2006 Jun
Externally published	Yes

Keywords

Calixarenes
Hyperbranched molecules
Tripodal ligands
Zn-complexation

ASJC Scopus subject areas

Biochemistry
Organic Chemistry

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10.2174/157017806777828439

Cite this

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abstract = "Reactions between tripodal CH3C(CH2 NH2)3 = 'tame' and CH3C (CH2 NHCH2 CH2 NH2)3 = 'sen' with the monomethoxycarbonylmethyl ether 1 lead to the ready isolation of tame-dicalix. 2, tame-tricalix 3 and sentricalix 4. Studies of complex formation of 3 and 4 with Zn(II) showed that 'tame' residue is incapable of coordinating the metal in its N3 donor site, while Zn(II) is preferentially coordinated in the carbomethoxy-amido functions and two hydroxyl groups of the calix[4]units of 4.",

keywords = "Calixarenes, Hyperbranched molecules, Tripodal ligands, Zn-complexation",

author = "Mouna Mahouachi and Rym Abidi and Yang Kim and Lee, {Sang H.} and Jung, {Jong H.} and Kim, {Jong S.} and Jacques Vicens",

year = "2006",

month = jun,

doi = "10.2174/157017806777828439",

language = "English",

volume = "3",

pages = "426--429",

journal = "Letters in Organic Chemistry",

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T1 - Letters in organic chemistry [Calixarene-based hyperbranched molecules with 'tame' and 'sen' ligand cores]

AU - Mahouachi, Mouna

AU - Abidi, Rym

AU - Kim, Yang

AU - Lee, Sang H.

AU - Jung, Jong H.

AU - Kim, Jong S.

AU - Vicens, Jacques

PY - 2006/6

Y1 - 2006/6

N2 - Reactions between tripodal CH3C(CH2 NH2)3 = 'tame' and CH3C (CH2 NHCH2 CH2 NH2)3 = 'sen' with the monomethoxycarbonylmethyl ether 1 lead to the ready isolation of tame-dicalix. 2, tame-tricalix 3 and sentricalix 4. Studies of complex formation of 3 and 4 with Zn(II) showed that 'tame' residue is incapable of coordinating the metal in its N3 donor site, while Zn(II) is preferentially coordinated in the carbomethoxy-amido functions and two hydroxyl groups of the calix[4]units of 4.

AB - Reactions between tripodal CH3C(CH2 NH2)3 = 'tame' and CH3C (CH2 NHCH2 CH2 NH2)3 = 'sen' with the monomethoxycarbonylmethyl ether 1 lead to the ready isolation of tame-dicalix. 2, tame-tricalix 3 and sentricalix 4. Studies of complex formation of 3 and 4 with Zn(II) showed that 'tame' residue is incapable of coordinating the metal in its N3 donor site, while Zn(II) is preferentially coordinated in the carbomethoxy-amido functions and two hydroxyl groups of the calix[4]units of 4.

KW - Calixarenes

KW - Hyperbranched molecules

KW - Tripodal ligands

KW - Zn-complexation

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JO - Letters in Organic Chemistry

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IS - 6

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Letters in organic chemistry [Calixarene-based hyperbranched molecules with 'tame' and 'sen' ligand cores]

Abstract

Keywords

ASJC Scopus subject areas

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