X-ray crystallographic study of boroxazolidones obtained from L-ornithine, L-methionine, kainic acid and 2,6-pyridinedicarboxylic acid

José Trujillo; Herbert Höpfl; Dolores Castillo; Rosa Santillan; Norberto Farfán

doi:10.1016/S0022-328X(98)00893-6

X-ray crystallographic study of boroxazolidones obtained from L-ornithine, L-methionine, kainic acid and 2,6-pyridinedicarboxylic acid

José Trujillo, Herbert Höpfl, Dolores Castillo, Rosa Santillan, Norberto Farfán

Escuela Superior de Medicina (ESM)

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

28 Scopus citations

Abstract

In the present contribution, the boroxazolidones prepared from L-ornithine, L-methionine, kainic acid and 2,6-pyridinedicarboxylic acid have been studied by X-ray crystallography. A comparison of the structural data with corresponding boroxazolidines, bicyclic boronates and tricyclic borates has shown that in boron complexes with a boroxazolidone ring the B-O bond is longer in comparison to boron complexes with a boroxazolidine ring. At the same time the N→B bond length is shorter indicating that the hydrolytic stability of the complexes with boroxazolidone rings is enhanced.

Original language	English
Pages (from-to)	21-29
Number of pages	9
Journal	Journal of Organometallic Chemistry
Volume	571
Issue number	1
DOIs	https://doi.org/10.1016/S0022-328X(98)00893-6
State	Published - 30 Nov 1998

Keywords

Boron complexes
Boroxazolidines
Boroxazolidones
Hydrolytic stability
Kainic acid
α-Amino acids

Access to Document

10.1016/S0022-328X(98)00893-6

Cite this

@article{27e2ba4008874b5f9c981136fcd01d31,

title = "X-ray crystallographic study of boroxazolidones obtained from L-ornithine, L-methionine, kainic acid and 2,6-pyridinedicarboxylic acid",

abstract = "In the present contribution, the boroxazolidones prepared from L-ornithine, L-methionine, kainic acid and 2,6-pyridinedicarboxylic acid have been studied by X-ray crystallography. A comparison of the structural data with corresponding boroxazolidines, bicyclic boronates and tricyclic borates has shown that in boron complexes with a boroxazolidone ring the B-O bond is longer in comparison to boron complexes with a boroxazolidine ring. At the same time the N→B bond length is shorter indicating that the hydrolytic stability of the complexes with boroxazolidone rings is enhanced.",

keywords = "Boron complexes, Boroxazolidines, Boroxazolidones, Hydrolytic stability, Kainic acid, α-Amino acids",

author = "Jos{\'e} Trujillo and Herbert H{\"o}pfl and Dolores Castillo and Rosa Santillan and Norberto Farf{\'a}n",

note = "Funding Information: The authors thank I. Guillermo Uribe and Q.I. Victor Gonz{\'a}lez for the NMR spectra and CONACYT for financial support.",

year = "1998",

month = nov,

day = "30",

doi = "10.1016/S0022-328X(98)00893-6",

language = "Ingl{\'e}s",

volume = "571",

pages = "21--29",

journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

number = "1",

}

TY - JOUR

T1 - X-ray crystallographic study of boroxazolidones obtained from L-ornithine, L-methionine, kainic acid and 2,6-pyridinedicarboxylic acid

AU - Trujillo, José

AU - Höpfl, Herbert

AU - Castillo, Dolores

AU - Santillan, Rosa

AU - Farfán, Norberto

N1 - Funding Information: The authors thank I. Guillermo Uribe and Q.I. Victor González for the NMR spectra and CONACYT for financial support.

PY - 1998/11/30

Y1 - 1998/11/30

N2 - In the present contribution, the boroxazolidones prepared from L-ornithine, L-methionine, kainic acid and 2,6-pyridinedicarboxylic acid have been studied by X-ray crystallography. A comparison of the structural data with corresponding boroxazolidines, bicyclic boronates and tricyclic borates has shown that in boron complexes with a boroxazolidone ring the B-O bond is longer in comparison to boron complexes with a boroxazolidine ring. At the same time the N→B bond length is shorter indicating that the hydrolytic stability of the complexes with boroxazolidone rings is enhanced.

AB - In the present contribution, the boroxazolidones prepared from L-ornithine, L-methionine, kainic acid and 2,6-pyridinedicarboxylic acid have been studied by X-ray crystallography. A comparison of the structural data with corresponding boroxazolidines, bicyclic boronates and tricyclic borates has shown that in boron complexes with a boroxazolidone ring the B-O bond is longer in comparison to boron complexes with a boroxazolidine ring. At the same time the N→B bond length is shorter indicating that the hydrolytic stability of the complexes with boroxazolidone rings is enhanced.

KW - Boron complexes

KW - Boroxazolidines

KW - Boroxazolidones

KW - Hydrolytic stability

KW - Kainic acid

KW - α-Amino acids

UR - http://www.scopus.com/inward/record.url?scp=0002467898&partnerID=8YFLogxK

U2 - 10.1016/S0022-328X(98)00893-6

DO - 10.1016/S0022-328X(98)00893-6

M3 - Artículo

SN - 0022-328X

VL - 571

SP - 21

EP - 29

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

IS - 1

ER -

X-ray crystallographic study of boroxazolidones obtained from L-ornithine, L-methionine, kainic acid and 2,6-pyridinedicarboxylic acid

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this