1,2-HOIQO--a highly versatile 1,2-HOPO analogue.

1,2-HOIQO--a highly versatile 1,2-HOPO analogue. Research Abstract Details 

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1,2-HOIQO--a highly versatile 1,2-HOPO analogue. Abstract Text:

Michael Seitz,Michael D Pluth,Kenneth N Raymond,

A cyclic, bidentate hydroxamic acid binding unit based on an isoquinoline scaffold has been utilized for the synthesis of a hexadentate tripodal ligand based on the TREN backbone. This prototype for a new class of multidentate chelators forms mononuclear iron(III) complexes and one-dimensional coordination polymers with lanthanide(III) cations. The latter has been determined by single-crystal X-ray analysis of the cerium species. The solid-state structure in the monoclinic space group P2(1)/c (C(36)H(34)CeN(7)O(11), a = 12.341(2) A, b = 26.649(4) A, c = 10.621(2) A, alpha = gamma = 90 degrees, beta = 96.753(3) degrees, V = 3468.6(9) A3, Z = 4) exhibits a trigonal-dodecahedral environment around the cerium cation. The proof of concept for the versatility of the new scaffold has been shown by the modification of the crucial precursor 3-carboxyisocoumarin through electrophilic aromatic substitutions to yield the corresponding chlorosulfonated and nitrated analogues.

1,2-HOIQO--a highly versatile 1,2-HOPO analogue. Publishing Authors By Initials

M Seitz,MD Pluth,KN Raymond,

For similar natural sciences: science: models, theoretical: models, molecular research abstracts see: natural sciences: science: models, theoretical: models, molecular research

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1,2-HOIQO--a highly versatile 1,2-HOPO analogue. Journal Published:

PUBLICATION TYPE: Research Support, U.S. Gov't,

Journal: Inorganic chemistry

VOLUME: 46

Page Numbers: 351-3

Journal Abbreviation:

ISSN: 0020-1669

DAY: 22

MONTH: Jan

YEAR: 2007

1,2-HOIQO--a highly versatile 1,2-HOPO analogue. Information

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LANGUAGE: eng

NlmUniqueID: 366543

1,2-HOIQO--a highly versatile 1,2-HOPO analogue. Keywords Mesh Terms:

KEYWORDS: Models, Molecular

MESH TERMS: chemistry

Chemical & Substance for Abstract: 1,2-HOIQO--a highly versatile 1,2-HOPO analogue. Information

Substance Name: Hydroxamic Acids

Registry Number: 0

Grant and Affiliation Information for 1,2-HOIQO--a highly versatile 1,2-HOPO analogue.

AFFILIATION: Department of Chemistry, University of California, Berkeley, California 94720-1460, USA.

Country: United States

AGENCY: United States NHLBI

GRANT: R01-HL69832

ACRONYM: HL

MEDLINETA: Inorg Chem

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