Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Ivar Jaerving"'
Publikováno v:
ChemInform. 47
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae06b923522aa18c7f5110ca00bc85f6
https://doi.org/10.1002/chin.201630140
https://doi.org/10.1002/chin.201630140
Publikováno v:
ChemInform. 47
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ae568cde01e1b0fd826e1f062dc4143
https://doi.org/10.1002/chin.201616143
https://doi.org/10.1002/chin.201616143
Publikováno v:
ChemInform. 46
It is demonstrated, that a catalytic system composed of CaCl2 and a pyridine-bisoxazoline ligand efficiently promotes the asymmetric Michael addition of α,β-unsaturated ketones with dimethyl malonate.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b22c73e1de61ced09d93afeecd0ba4a6
https://doi.org/10.1002/chin.201544026
https://doi.org/10.1002/chin.201544026
Publikováno v:
ChemInform. 46
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0393ae8216f03bc754f183947aa7c95
https://doi.org/10.1002/chin.201539048
https://doi.org/10.1002/chin.201539048
Publikováno v:
ChemInform. 46
A Schiff base isatin derivative serves as the substrate for the title reaction with unsaturated 1,4-diketones and depending on the diketone substituents the products are obtained with high to excellent yields and moderate to high enantioselectivities
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b3dc03cabe654cc95e61db605dd52d3
https://doi.org/10.1002/chin.201531158
https://doi.org/10.1002/chin.201531158
Publikováno v:
ChemInform. 46
A new, general and straightforward route to β- and γ-amino acid precursors by an asymmetric Michael reaction is developed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2e5ea8fe89f275de4db4db2a07904bd
https://doi.org/10.1002/chin.201528026
https://doi.org/10.1002/chin.201528026
Autor:
Margus Lopp, Artur Noole, Kaja Ilmarinen, Ivar Jaerving, Gert Preegel, Tõnis Kanger, Tõnis Pehk
Publikováno v:
ChemInform. 46
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25e40def78e17b198e3f2bdb5e60f532
https://doi.org/10.1002/chin.201511081
https://doi.org/10.1002/chin.201511081
Autor:
Sergei Zari, Mario Oeeren, Margus Lopp, Tõnis Kanger, Ivar Jaerving, Maksim Ošeka, Artur Noole
Publikováno v:
ChemInform. 46
The title reaction is based on the Michael addition of 3-chlorooxindole (I) to unsaturated 1,4-dicarbonyl compounds (II) and (IV), followed by an intramolecular nucleophilic substitution.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::806b9f7e5a504d0714b42deefb70a4e0
https://doi.org/10.1002/chin.201506120
https://doi.org/10.1002/chin.201506120
Autor:
Margus Lopp, Tõnis Pehk, Anne Paju, Ivar Jaerving, Katharina Matkevits, Karolin Oja, Priit Lumi
Publikováno v:
ChemInform. 45
The applied catalytic process proceeds with slightly lower yield and stereoselectivity than the corresponding stoichiometric reaction.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::953e75472c8c1b5104cf17b32ac17480
https://doi.org/10.1002/chin.201423122
https://doi.org/10.1002/chin.201423122
Publikováno v:
ChemInform. 45
Optimized conditions allow the synthesis of Michael adducts (III) with high enantioselectivity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af63eb68d03c34004c1bee06b8f7ac1d
https://doi.org/10.1002/chin.201406067
https://doi.org/10.1002/chin.201406067