Spontaneous resolution in a family of [2]catenanes containing proton-ionisable 1H-1,2,4-triazole subunits

Ermitas Alcalde; Lluïsa Pérez-García; Susana Ramos; J. Fraser Stoddart; Andrew J P White; David J. Williams

doi:10.1070/MC2004v014n06ABEH002075

Spontaneous resolution in a family of [2]catenanes containing proton-ionisable 1H-1,2,4-triazole subunits

Ermitas Alcalde, Lluïsa Pérez-García^*, Susana Ramos, J. Fraser Stoddart, Andrew J P White, David J. Williams

^*Corresponding author for this work

Chemistry

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

12 Scopus citations

Abstract

A new donor-acceptor [2]catenane incorporating one 3,5-bis(methylene)-1H-1, 2,4-triazole unit and one 1,5-dioxynaphthalene unit in the macrocyclic polyether component undergoes spontaneous resolution upon crystallisation, providing evidence that the inclusion of this triazole unit in the neutral component favours the phenomenon.

Original language	English (US)
Pages (from-to)	233-235
Number of pages	3
Journal	Mendeleev Communications
Volume	14
Issue number	6
DOIs	https://doi.org/10.1070/MC2004v014n06ABEH002075
State	Published - 2004

Funding

This study was supported by the Dirección General de Inves-tigación (MCYT) in Spain (project nos. BQU2002-02424 and BQU2002-03470). S.R. thanks the Universitat de Barcelona for a fellowship. We are grateful to Mr. Scott A. Vignon from the University of California, Los Angeles, for some illustrative drawings.

ASJC Scopus subject areas

General Chemistry

Access to Document

10.1070/MC2004v014n06ABEH002075

Cite this

@article{c004c9d37a794e2e8795df8346cc03b1,

title = "Spontaneous resolution in a family of [2]catenanes containing proton-ionisable 1H-1,2,4-triazole subunits",

abstract = "A new donor-acceptor [2]catenane incorporating one 3,5-bis(methylene)-1H-1, 2,4-triazole unit and one 1,5-dioxynaphthalene unit in the macrocyclic polyether component undergoes spontaneous resolution upon crystallisation, providing evidence that the inclusion of this triazole unit in the neutral component favours the phenomenon.",

author = "Ermitas Alcalde and Llu{\"i}sa P{\'e}rez-Garc{\'i}a and Susana Ramos and Stoddart, {J. Fraser} and White, {Andrew J P} and Williams, {David J.}",

note = "Funding Information: This study was supported by the Direcci{\'o}n General de Inves-tigaci{\'o}n (MCYT) in Spain (project nos. BQU2002-02424 and BQU2002-03470). S.R. thanks the Universitat de Barcelona for a fellowship. We are grateful to Mr. Scott A. Vignon from the University of California, Los Angeles, for some illustrative drawings.",

year = "2004",

doi = "10.1070/MC2004v014n06ABEH002075",

language = "English (US)",

volume = "14",

pages = "233--235",

journal = "Mendeleev Communications",

issn = "0959-9436",

publisher = "Elsevier B.V.",

number = "6",

}

TY - JOUR

T1 - Spontaneous resolution in a family of [2]catenanes containing proton-ionisable 1H-1,2,4-triazole subunits

AU - Alcalde, Ermitas

AU - Pérez-García, Lluïsa

AU - Ramos, Susana

AU - Stoddart, J. Fraser

AU - White, Andrew J P

AU - Williams, David J.

N1 - Funding Information: This study was supported by the Dirección General de Inves-tigación (MCYT) in Spain (project nos. BQU2002-02424 and BQU2002-03470). S.R. thanks the Universitat de Barcelona for a fellowship. We are grateful to Mr. Scott A. Vignon from the University of California, Los Angeles, for some illustrative drawings.

PY - 2004

Y1 - 2004

N2 - A new donor-acceptor [2]catenane incorporating one 3,5-bis(methylene)-1H-1, 2,4-triazole unit and one 1,5-dioxynaphthalene unit in the macrocyclic polyether component undergoes spontaneous resolution upon crystallisation, providing evidence that the inclusion of this triazole unit in the neutral component favours the phenomenon.

AB - A new donor-acceptor [2]catenane incorporating one 3,5-bis(methylene)-1H-1, 2,4-triazole unit and one 1,5-dioxynaphthalene unit in the macrocyclic polyether component undergoes spontaneous resolution upon crystallisation, providing evidence that the inclusion of this triazole unit in the neutral component favours the phenomenon.

UR - http://www.scopus.com/inward/record.url?scp=26844438988&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=26844438988&partnerID=8YFLogxK

U2 - 10.1070/MC2004v014n06ABEH002075

DO - 10.1070/MC2004v014n06ABEH002075

M3 - Article

AN - SCOPUS:26844438988

SN - 0959-9436

VL - 14

SP - 233

EP - 235

JO - Mendeleev Communications

JF - Mendeleev Communications

IS - 6

ER -

Spontaneous resolution in a family of [2]catenanes containing proton-ionisable 1H-1,2,4-triazole subunits

Abstract

Funding

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this