Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Elisabeth Isaak"'
Autor:
David Van Craen, Jenny Begall, Johannes Großkurth, Leonard Himmel, Oliver Linnenberg, Elisabeth Isaak, Markus Albrecht
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 16, Iss 1, Pp 2338-2345 (2020)
The stereoselectivity of a Diels–Alder reaction within the periphery of hierarchically assembled titanium(IV) helicates formed from mixtures of achiral, reactive and chiral, unreactive ligands was investigated in detail. Following the pathway of th
Externí odkaz:
https://doaj.org/article/cae15718eaf74c8bae0e3d18092014e2
Autor:
Christoph Räuber, Jas S. Ward, Markus Albrecht, Elisabeth Isaak, Julia Baums, David Van Craen, Christian Göb, A. Carel N. Kwamen, Roland Fröhlich, Gerhard Raabe, Iris M. Oppel, Marcel Schlottmann, Kari Rissanen, Benjamin P. Joseph, Rakesh Puttreddy, Ali Massomi, Li Shen
Publikováno v:
Chemistry (Weinheim an Der Bergstrasse, Germany)
The dissociation of hierarchically formed dimeric triple lithium bridged triscatecholate titanium(IV) helicates with hydrocarbyl esters as side groups is systematically investigated in DMSO. Primary alkyl, alkenyl, alkynyl as well as benzyl esters ar
Autor:
Elisabeth Isaak, Markus Albrecht, Leonard Himmel, Oliver Linnenberg, David Van Craen, Johannes Großkurth, Jenny Begall
Publikováno v:
Beilstein Journal of Organic Chemistry
Beilstein journal of organic chemistry 16, 2338-2345 (2020). doi:10.3762/bjoc.16.195
Beilstein Journal of Organic Chemistry, Vol 16, Iss 1, Pp 2338-2345 (2020)
Beilstein journal of organic chemistry 16, 2338-2345 (2020). doi:10.3762/bjoc.16.195
Beilstein Journal of Organic Chemistry, Vol 16, Iss 1, Pp 2338-2345 (2020)
Beilstein journal of organic chemistry 16, 2338-2345 (2020). doi:10.3762/bjoc.16.195
Published by Beilstein-Institut zur Förderung der Chemischen Wissenschaften, Frankfurt, Main
Published by Beilstein-Institut zur Förderung der Chemischen Wissenschaften, Frankfurt, Main
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25f2e11f66d4d2b56a916f7fea7da245
https://doi.org/10.3762/bxiv.2020.82.v1
https://doi.org/10.3762/bxiv.2020.82.v1
Publikováno v:
Dalton Trans.. 43:14636-14643
The terpenols L(−)-borneol, (1S2S3S5R)-3-pinanol, (−)-menthol, and (−)-myrtenol are easily available chiral alcohols for the preparation of enantiomerically pure catechol esters 1–4-H2. Those ligands are used for the hierarchical assembly of
Publikováno v:
Chemistry - A European Journal. 20:6650-6658
Compounds 1 a-f-H2 form "monomeric" triscatecholate titanium(IV) complexes [Ti(1 a-f)3](2-), which in the presence of Li cations are in equilibrium with the triple lithium-bridged "dimers" [Li3(Ti(1 a-f)3)2](-). The equilibrium strongly depends on th
Autor:
Roland Fröhlich, Markus Albrecht, Elisabeth Isaak, Verena Gossen, Gerhard Raabe, Miriam Baumert
Publikováno v:
Angewandte Chemie International Edition. 50:2850-2853
Autor:
Roland Fröhlich, Verena Gossen, Gerhard Raabe, Markus Albrecht, Miriam Baumert, Elisabeth Isaak
Publikováno v:
Angewandte Chemie. 123:2903-2906
Publikováno v:
The Journal of Physical Chemistry A. 115:118-122
We observed the microwave spectrum of ethyl isovalerate by molecular beam Fourier transform microwave spectroscopy. The rotational and centrifugal distortion constants of the most abundant conformer were determined. Its structure was investigated by