Zobrazeno 1 - 10
of 186
pro vyhledávání: '"Ulrich Groth"'
Autor:
Eugene S. Gladkov, Katerina A. Gura, Svetlana M. Sirko, Sergey M. Desenko, Ulrich Groth, Valentin A. Chebanov
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 8, Iss 1, Pp 2100-2105 (2012)
Multicomponent reactions involving polyfunctional 4-amino-5-carboxamido-1,2,3-triazole and cyclic carbonyl-containing CH-acids were studied under conventional thermal heating, microwave and ultrasonic irradiation. The features of the reactions studie
Externí odkaz:
https://doaj.org/article/c2bb09c7719842f4afc977415c5b1856
Autor:
Bernd M. Briechle, Youngsang Kim, Philipp Ehrenreich, Artur Erbe, Dmytro Sysoiev, Thomas Huhn, Ulrich Groth, Elke Scheer
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 3, Iss 1, Pp 798-808 (2012)
We report on an experimental analysis of the charge transport through sulfur-free photochromic molecular junctions. The conductance of individual molecules contacted with gold electrodes and the current–voltage characteristics of these junctions ar
Externí odkaz:
https://doaj.org/article/6916e3ed50594bd4b169f5e7e4545c97
Publikováno v:
PLoS ONE, Vol 6, Iss 3, p e17869 (2011)
The anticancer activity of titanium complexes has been known since the groundbreaking studies of Köpf and Köpf-Maier on titanocen dichloride. Unfortunately, possibly due to their fast hydrolysis, derivatives of titanocen dichloride failed in clinic
Externí odkaz:
https://doaj.org/article/68115dfe576a4c719ce8759b5a3c7d53
Autor:
Yuliya Yu. Kostina, Oleg V. Shishkin, Angelina V. Biitseva, Olga V. Hordiyenko, Roman I. Zubatyuk, Mikhail Yu. Kornilov, Ulrich Groth
Publikováno v:
Structural Chemistry. 28:607-616
The simplest o-amidino benzoic acid—2-(amino(imino)methyl)benzoic acid—has been isolated in 23 % yield as a side product of the reaction of phthalonitrile and ammonia along with desired 1-imino-1H-isoindol-3-amine. This amidino acid was fully cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::536aba89e3a830304b7e4828566225d2
https://doi.org/10.1007/s11224-016-0822-x
https://doi.org/10.1007/s11224-016-0822-x
Publikováno v:
RSC Advances. 5:58561-58565
The electrochemistry and cytotoxicity of marcanine A were investigated by electrochemical, computational and cellular studies. To enable a structure–toxicity-relationship of the natural product, eleven novel synthetic derivatives with different ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e53017726e7d6be996e73681017b42e
https://doi.org/10.1039/c5ra11078e
https://doi.org/10.1039/c5ra11078e
Publikováno v:
French-Ukrainian Journal of Chemistry. 3:29-45
Hexahydroindenes 10 are readily available in 3 steps with an overall yield of 41 – 45 % starting from the Hajos Wiechert ketone 1. Alkylation of the α,β-unsaturated ketone 1 at C-4 has been achieved by thioalkylation of the corresponding zinc die
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eef05674e6c7df46478f3bb580351e22
https://doi.org/10.17721/fujcv3i1p29-45
https://doi.org/10.17721/fujcv3i1p29-45
Autor:
Martin M. Möckel, Tobias Strittmatter, Andreas Marx, Ulrich Groth, Thomas U. Mayer, Joachim Braun
Publikováno v:
ACS Chemical Biology. 10:554-560
The mitotic spindle, a highly dynamic structure composed of microtubules, mediates the segregation of the previously duplicated genome into the two nascent daughter cells. Errors in this process contribute to pathology including tumor formation. Key
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2eb530853eb2b50f93ad51bfe8a09138
https://doi.org/10.1021/cb500789h
https://doi.org/10.1021/cb500789h
Autor:
Johannes Drexler, Ulrich Groth
Publikováno v:
European Journal of Organic Chemistry. 2014:6314-6320
Adenosine analogue nucleosides are a fundamental part of medicinal chemistry. Tubercidin is a well-known example, but its application is limited due to high toxicity. The development of less toxic synthetic analogues is therefore highly desirable. He
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f053791d839ae8ba6d01fb88205f6835
https://doi.org/10.1002/ejoc.201402755
https://doi.org/10.1002/ejoc.201402755
Publikováno v:
The Journal of Organic Chemistry. 78:8366-8375
We report the synthesis and photochemical behavior of five photochromic molecular switches 7a-e with attached molecular wires based on differently substituted oligo(phenylene ethynylene) (OPE) building blocks. The switchable molecular wires 7a-e were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5254c82f3194365ef76d8e267f972965
https://doi.org/10.1021/jo401065b
https://doi.org/10.1021/jo401065b
Publikováno v:
Applied Organometallic Chemistry. 25:804-809
The catalytic homogeneous hydrogenation of electron-deficient alkenes (nucleophilic hydrogenation) was achieved in the presence of iridium complexes and a base as co-catalyst. Contrary to hydrogenation of electron-rich alkenes, which is inactivated b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e736034f35569ea8eb771f7fa6e221b
https://doi.org/10.1002/aoc.1841
https://doi.org/10.1002/aoc.1841