Pb2+ and Cd2+ selective chemically modified field effect transistors based on thioamide functionalized 1,3-alternate calix[4]arenes

R.J.W. Lugtenberg; Richard J.M. Egberink; Johannes F.J. Engbersen; David Reinhoudt

doi:10.1039/a608063d

Pb2+ and Cd2+ selective chemically modified field effect transistors based on thioamide functionalized 1,3-alternate calix[4]arenes

R.J.W. Lugtenberg, Richard J.M. Egberink, Johannes F.J. Engbersen, David Reinhoudt

Faculty of Science and Technology

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

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Abstract

Novel calix[4]arenes fixed in the 1,3-alternate conformation and functionalized with thioamide groups have been synthesized and their selectivities for Pb2+ and Cd2+ ions in chemically modified field effect transistors (CHEMFETs) have been evaluated. The 25,27-bis(dimethylaminothiocarbonylmethoxy)-26,28-dipropoxycalix[4]arene 3 in the 1,3-alternate conformation is more selective for Pb2+ than the analogous cone conformer. The 1,3-alternate calix[4]arene 8 having, in the 25- and 27-positions, two pairs of vicinal thioamide moieties at the same face of the molecule, has the highest selectivities for Cd2+ reported so far.

Original language	Undefined
Pages (from-to)	1353-1357
Journal	Journal of the Chemical Society. Perkin transactions II
Volume	1997
Issue number	7
DOIs	https://doi.org/10.1039/a608063d
Publication status	Published - 1997

Keywords

METIS-106004
IR-11121

Access to Document

10.1039/a608063d

K11121__

Cite this

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title = "Pb2+ and Cd2+ selective chemically modified field effect transistors based on thioamide functionalized 1,3-alternate calix[4]arenes",

abstract = "Novel calix[4]arenes fixed in the 1,3-alternate conformation and functionalized with thioamide groups have been synthesized and their selectivities for Pb2+ and Cd2+ ions in chemically modified field effect transistors (CHEMFETs) have been evaluated. The 25,27-bis(dimethylaminothiocarbonylmethoxy)-26,28-dipropoxycalix[4]arene 3 in the 1,3-alternate conformation is more selective for Pb2+ than the analogous cone conformer. The 1,3-alternate calix[4]arene 8 having, in the 25- and 27-positions, two pairs of vicinal thioamide moieties at the same face of the molecule, has the highest selectivities for Cd2+ reported so far.",

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author = "R.J.W. Lugtenberg and Egberink, {Richard J.M.} and Engbersen, {Johannes F.J.} and David Reinhoudt",

year = "1997",

doi = "10.1039/a608063d",

language = "Undefined",

volume = "1997",

pages = "1353--1357",

journal = "Journal of the Chemical Society. Perkin transactions II",

issn = "0300-9580",

publisher = "Chemical Society",

number = "7",

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Pb2+ and Cd2+ selective chemically modified field effect transistors based on thioamide functionalized 1,3-alternate calix[4]arenes. / Lugtenberg, R.J.W.; Egberink, Richard J.M.; Engbersen, Johannes F.J. et al.

In: Journal of the Chemical Society. Perkin transactions II, Vol. 1997, No. 7, 1997, p. 1353-1357.

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

TY - JOUR

T1 - Pb2+ and Cd2+ selective chemically modified field effect transistors based on thioamide functionalized 1,3-alternate calix[4]arenes

AU - Lugtenberg, R.J.W.

AU - Egberink, Richard J.M.

AU - Engbersen, Johannes F.J.

AU - Reinhoudt, David

PY - 1997

Y1 - 1997

N2 - Novel calix[4]arenes fixed in the 1,3-alternate conformation and functionalized with thioamide groups have been synthesized and their selectivities for Pb2+ and Cd2+ ions in chemically modified field effect transistors (CHEMFETs) have been evaluated. The 25,27-bis(dimethylaminothiocarbonylmethoxy)-26,28-dipropoxycalix[4]arene 3 in the 1,3-alternate conformation is more selective for Pb2+ than the analogous cone conformer. The 1,3-alternate calix[4]arene 8 having, in the 25- and 27-positions, two pairs of vicinal thioamide moieties at the same face of the molecule, has the highest selectivities for Cd2+ reported so far.

AB - Novel calix[4]arenes fixed in the 1,3-alternate conformation and functionalized with thioamide groups have been synthesized and their selectivities for Pb2+ and Cd2+ ions in chemically modified field effect transistors (CHEMFETs) have been evaluated. The 25,27-bis(dimethylaminothiocarbonylmethoxy)-26,28-dipropoxycalix[4]arene 3 in the 1,3-alternate conformation is more selective for Pb2+ than the analogous cone conformer. The 1,3-alternate calix[4]arene 8 having, in the 25- and 27-positions, two pairs of vicinal thioamide moieties at the same face of the molecule, has the highest selectivities for Cd2+ reported so far.

KW - METIS-106004

KW - IR-11121

U2 - 10.1039/a608063d

DO - 10.1039/a608063d

M3 - Article

VL - 1997

SP - 1353

EP - 1357

JO - Journal of the Chemical Society. Perkin transactions II

JF - Journal of the Chemical Society. Perkin transactions II

SN - 0300-9580

IS - 7

ER -