ISHIHARA, Shinsuke, Jan LABUTA, Tomáš ŠIKORSKÝ, Jaroslav V. BURDA, Naoko OKAMOTO, Hideki ABE, Katsuhiko ARIGA and Jonathan P HILL. Colorimetric detection of trace water in tetrahydrofuran using N,N '-substituted oxoporphyrinogens. Chemical Communications. London: Royal Society of Chemistry, 2012, vol. 48, No 33, p. 3933-3935. ISSN 1359-7345. Available from: https://dx.doi.org/10.1039/c2cc31118f. |
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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 and Jonathan P HILL. Colorimetric detection of trace water in tetrahydrofuran using N,N '-substituted oxoporphyrinogens. \textit{Chemical Communications}. London: Royal Society of Chemistry, 2012, vol.~48, No~33, p.~3933-3935. ISSN~1359-7345. Available from: https://dx.doi.org/10.1039/c2cc31118f.
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