| ISHIHARA, Shinsuke, Jan LABUTA, Tomáš ŠIKORSKÝ, Jaroslav V. BURDA, Naoko OKAMOTO, Hideki ABE, Katsuhiko ARIGA a Jonathan P HILL. Colorimetric detection of trace water in tetrahydrofuran using N,N '-substituted oxoporphyrinogens. Chemical Communications. London: Royal Society of Chemistry, roč. 48, č. 33, s. 3933-3935. ISSN 1359-7345. doi:10.1039/c2cc31118f. 2012. |
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@article{1071426,
author = {Ishihara, Shinsuke and Labuta, Jan and Šikorský, Tomáš and Burda, Jaroslav V. and Okamoto, Naoko and Abe, Hideki and Ariga, Katsuhiko and Hill, Jonathan P},
article_location = {London},
article_number = {33},
doi = {http://dx.doi.org/10.1039/c2cc31118f},
keywords = {MAIN-GROUP THERMOCHEMISTRY; ORGANIC-SOLVENTS; NONCOVALENT INTERACTIONS; DYES; SOLVATOCHROMISM; OXIDATION; KINETICS},
language = {eng},
issn = {1359-7345},
journal = {Chemical Communications},
title = {Colorimetric detection of trace water in tetrahydrofuran using N,N '-substituted oxoporphyrinogens},
url = {http://pubs.rsc.org/en/content/articlelanding/2012/cc/c2cc31118f},
volume = {48},
year = {2012}
}
TY - JOUR
ID - 1071426
AU - Ishihara, Shinsuke - Labuta, Jan - Šikorský, Tomáš - Burda, Jaroslav V. - Okamoto, Naoko - Abe, Hideki - Ariga, Katsuhiko - Hill, Jonathan P
PY - 2012
TI - Colorimetric detection of trace water in tetrahydrofuran using N,N '-substituted oxoporphyrinogens
JF - Chemical Communications
VL - 48
IS - 33
SP - 3933-3935
EP - 3933-3935
PB - Royal Society of Chemistry
SN - 13597345
KW - MAIN-GROUP THERMOCHEMISTRY
KW - ORGANIC-SOLVENTS
KW - NONCOVALENT INTERACTIONS
KW - DYES
KW - SOLVATOCHROMISM
KW - OXIDATION
KW - KINETICS
UR - http://pubs.rsc.org/en/content/articlelanding/2012/cc/c2cc31118f
N2 - Oxoporphyrinogens (OxPs) bind water molecules at pyrrolic NH and quinonoid carbonyl groups leading to visible colour changes due to variation in the pi-electronic structure of OxPs. Introduction of hydrophilic substituents at two pyrrole NH groups improves sensitivity to H2O, and one OxP derivative is a colorimetric indicator of trace H2O (similar to 50 ppm) in THF.
ER -
ISHIHARA, Shinsuke, Jan LABUTA, Tomáš ŠIKORSKÝ, Jaroslav V. BURDA, Naoko OKAMOTO, Hideki ABE, Katsuhiko ARIGA a Jonathan P HILL. Colorimetric detection of trace water in tetrahydrofuran using N,N '-substituted oxoporphyrinogens. \textit{Chemical Communications}. London: Royal Society of Chemistry, roč.~48, č.~33, s.~3933-3935. ISSN~1359-7345. doi:10.1039/c2cc31118f. 2012.
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