Zobrazeno 1 - 10
of 484
pro vyhledávání: '"Onium compound"'
Publikováno v:
Polymer International. 71:804-816
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e615cdbe6d8eb83278769e8edc17d52
https://doi.org/10.1002/pi.6330
https://doi.org/10.1002/pi.6330
Publikováno v:
ChemCatChem. 13:1509-1512
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::307c0be6e986533ae405ca460a3a8e65
https://doi.org/10.1002/cctc.202001921
https://doi.org/10.1002/cctc.202001921
Publikováno v:
Materials Today: Proceedings. 36:848-852
In this study, we investigate in detail the catalytic efficiency of 1,4-bis-(ethylmethyleneammounium chloride)-2,5- dimethoxy benzene, BEMACDB (multi-site phase transfer catalyst) by observing the pseudo-first order kinetics of mono-alkylation of α-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63891d7018bd12fd56b364ee95e9fd28
https://doi.org/10.1016/j.matpr.2020.07.016
https://doi.org/10.1016/j.matpr.2020.07.016
Autor:
Sergey E. Lyubimov, Ashot V. Arzumanyan, Biswajit Chowdhury, Aziz M. Muzafarov, A. A. Zvinchuk, Vadim A. Davankov
Publikováno v:
Russian Chemical Bulletin. 69:1076-1079
Onium salt, N1, N1, N1, N5, N5, N5-hexaethylpentane-1,5-diammonium dibromide, was used as a catalyst for the addition of CO2 to epoxides. An influence of insoluble supports on the rate of the process as well as possibility of recycling of the catalyt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d315cb82f1168cca673452e7e6f434a4
https://doi.org/10.1007/s11172-020-2869-5
https://doi.org/10.1007/s11172-020-2869-5
Publikováno v:
Chemistry – An Asian Journal. 15:463-472
The synthetic utility of alkyl-onium salt compounds is widely recognized in the field of organic chemistry. Among the wide variety of onium salts, quaternary ammonium, phosphonium, and tertiary sulfonium salts have been the most useful compounds in o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c39abd39a99953324a66a555f212fa6
https://doi.org/10.1002/asia.201901652
https://doi.org/10.1002/asia.201901652
Publikováno v:
Tetrahedron. 74:7095-7101
In the past decade, synthetic oxidized 5-MedC nucleosides and their derivatives have become essential tools for epigenetic research. The low efficacy of both conventional and newly reported BOP methods on C4-amination of these specific oxidized 5-Med
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d46092f5ba31a2200401af6567a991d7
https://doi.org/10.1016/j.tet.2018.10.046
https://doi.org/10.1016/j.tet.2018.10.046
Autor:
Leif Abrell, Jim A. Field, Rodrigo Paniego, Reyes Sierra-Alvarez, Jon Chorover, Richard D. Pepel, Xi-Zhi Niu, A. Eduardo Sáez
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 416:113324
Onium salts, widely used as photoacid generators (PAGs) in the semiconductor industry, are receiving increased regulatory scrutiny due to their potential hazardous properties. Evaluating the environmental impacts of these chemicals requires knowledge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2411aa80b919b1d491a6be4d52b7c34
https://doi.org/10.1016/j.jphotochem.2021.113324
https://doi.org/10.1016/j.jphotochem.2021.113324
Autor:
James W. Thackeray, Wesley Sattler, James F. Cameron, Suzanne Coley, Astrid M. Müller, Harry B. Gray, Jay R. Winkler, Paul J. LaBeaume, Aaron A. Rachford
Publikováno v:
The Journal of Physical Chemistry A. 121:7572-7575
We report the rates of electron transfer (ET) reactions of electronically excited [Ir(COD)(μ-Me2pz)]2 with onium salt photoacid generators (PAGs). The reduction potentials of the PAGs span a large electrochemical window that allows determination of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::515ad29afdcf23443212c1cd6fe17ab1
https://doi.org/10.1021/acs.jpca.7b07777
https://doi.org/10.1021/acs.jpca.7b07777
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 27:3551-3554
A triphenylphosphonium cation, [99mTc]Technetium cyclopentadienyltricarbonyl-6-hexanoyl-triphenylphosphonium cation ([99mTc]3) was prepared to target multidrug resistance (MDR). The radiotracer was evaluated in the MDR-negative MCF-7 and MDR-positive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e773734501c148fddcc39e95f443698
https://doi.org/10.1016/j.bmcl.2017.05.053
https://doi.org/10.1016/j.bmcl.2017.05.053
Autor:
Donald J. Darensbourg
Publikováno v:
Inorganic Chemistry Frontiers. 4:412-419
This minireview's primary focus is to review recent studies from my research program on the development of one-pot, two-step processes for the synthesis of di- and tri-block polymers. In all of these prepared polymeric materials at least one componen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::00f509ab233a55aa4c56a6340401f6c8
https://doi.org/10.1039/c7qi00013h
https://doi.org/10.1039/c7qi00013h