Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Petra Lindovska"'
Autor:
Justin Kim, Sean A. Newmister, Mohammad Movassaghi, Tyler J. Doyon, K. N. Houk, Vikram V. Shende, Petra Lindovska, Jacob N. Sanders, Yogan Khatri, Fengan Yu, David H. Sherman
Publikováno v:
J Am Chem Soc
The dimeric diketopiperazine (DKPs) alkaloids are a diverse family of natural products (NPs) whose unique structural architectures and biological activities have inspired the development of new synthetic methodology to access these molecules. However
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c717247ce2d2a8b67ec603f907d00923
https://doi.org/10.1021/jacs.0c06312
https://doi.org/10.1021/jacs.0c06312
Autor:
Petra Lindovska, Mohammad Movassaghi
Publikováno v:
Journal of the American Chemical Society. 139(48)
The enantioselective total synthesis of (−)-hodgkinsine, (−)-calycosidine, (−)-hodgkinsine B, (−)-quadrigemine C, and (−)-psycholeine through a diazene-directed assembly of cyclotryptamine fragments is described. Our synthetic strategy enab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b7b5c8c74db0f9ed068bc87337fec83
https://pubmed.ncbi.nlm.nih.gov/29058431
https://pubmed.ncbi.nlm.nih.gov/29058431
Autor:
Dajian Zhu, Ri-Yuan Tang, Justin Kim, Peng Wang, Guoqiang Yang, Mohammad Movassaghi, Jin-Quan Yu, Petra Lindovska
Publikováno v:
Journal of the American Chemical Society. 136:10807-10813
meta-C-H olefination, arylation, and acetoxylation of indolines have been developed using nitrile-containing templates. The combination of a monoprotected amino acid ligand and the nitrile template attached at the indolinyl nitrogen via a sulfonamide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51389210e868b226347071015b185d91
https://doi.org/10.1021/ja505737x
https://doi.org/10.1021/ja505737x
Publikováno v:
ChemInform. 47
We report a synthesis method for the construction of quaternary aryl phoshonium salts at ambient temperature. The regiospecific reaction involves the coupling of phosphines with aryl radicals derived from diaryliodonium salts under photoredox conditi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0bc7418c93b55bd636203d30a52410b
https://doi.org/10.1002/chin.201632193
https://doi.org/10.1002/chin.201632193
We report a synthesis method for the construction of quaternary aryl phoshonium salts at ambient temperature. The regiospecific reaction involves the coupling of phosphines with aryl radicals derived from diaryliodonium salts under photoredox conditi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d6da7e8506116e1fa363d0e1cda3a7e
http://eprints.nottingham.ac.uk/32151/
http://eprints.nottingham.ac.uk/32151/
Publikováno v:
Tetrahedron. 68:2899-2905
A metal-free catalytic method for the conversion of aromatic and aliphatic aldoximes to nitriles at room temperature using oxalyl chloride (1.2 equiv) in combination with 5 mol % of triphenylphosphine oxide is reported. Of the many potential pathways
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2257530134c731f116437ac6e013482c
https://doi.org/10.1016/j.tet.2012.01.067
https://doi.org/10.1016/j.tet.2012.01.067
Publikováno v:
Tetrahedron Letters. 52:6785-6787
A step-economical one-pot nucleophilic catalysis/thermal Claisen-rearrangement protocol for the direct synthesis of α-formyl-α-allylacetates from allylic alcohols and activated alkynes has been developed. The product α-formyl-α-allylacetates were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::365f0ecc83aa4405b647cb100ae965ef
https://doi.org/10.1016/j.tetlet.2011.10.035
https://doi.org/10.1016/j.tetlet.2011.10.035
Autor:
Anupriya S. Kulkarni, Glen F. Deleavey, Petra Lindovska, Carlos González, Saúl Martínez-Montero, Nerea Martín-Pintado, Michael Thomson, Matthias Götte, Masad J. Damha
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
We report on the synthesis and conformational properties of 2′-deoxy-2′,4′-difluorouridine (2′,4′-diF-rU) and cytidine (2′,4′-diF-rC) nucleosides. NMR analysis and quantum mechanical calculations show that the strong stereoelectronic ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f74645d8d649dd70ee5979df869a46cf
https://pubmed.ncbi.nlm.nih.gov/24873952
https://pubmed.ncbi.nlm.nih.gov/24873952
Publikováno v:
ChemInform. 43
A metal-free and mild synthesis of the title compounds (II) and (IV) is developed by using inexpensive and readily available reagents.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0141426172d5456829975914941b7796
https://doi.org/10.1002/chin.201232075
https://doi.org/10.1002/chin.201232075
Publikováno v:
ChemInform. 43
Thermal rearrangement of intermediately formed allyl vinyl ethers generates α-formyl-α-allylacetates which are isolated after reduction as alcohols or related O-protected enols.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1638876ef787a229e71c952758c3da0c
https://doi.org/10.1002/chin.201214047
https://doi.org/10.1002/chin.201214047