Zobrazeno 1 - 10
of 69
pro vyhledávání: '"M. Korch"'
Autor:
A. Egiz, D. Ulrich Dalle, O. Ezekiel Dada, C.A. Ikwuegbuenyi, S. Zhi Yang Ooi, C.S. Gillespie, O.A. Tunde, B.M. OuYong, M. Korch, Ö. Kesici, R. de Koning, B. Dongmo Takoutsing, M. Khan, J. Erhabor, J. Kotecha, A.F.S. Bocco, N.D.A. Bankole, S. Bandyopadhyay
Publikováno v:
Brain and Spine, Vol 2, Iss , Pp 101367- (2022)
Externí odkaz:
https://doaj.org/article/dc29e58e2f574f38b22e303bf5a0efaf
Autor:
Katerina M. Korch, Jacob C. Hayes, Raphael S. Kim, Jessica Sampson, Austin T. Kelly, Donald A. Watson
Publikováno v:
ACS Catal
High-Throughput Experimentation (HTE) workflows are efficient means of surveying a broad array of chiral catalysts in the development of catalytic asymmetric reactions. However, use of traditional HPLC-UV/vis methodology to determine enantiomeric exc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38a5eed35886922a8d29c34922e6c3a8
https://doi.org/10.1021/acscatal.2c01628
https://doi.org/10.1021/acscatal.2c01628
Autor:
Katerina M. Korch, Donald A. Watson
Publikováno v:
Org Lett
The first total synthesis of the natural product impatien A is described. This concise synthesis features an aza-Heck cyclization to construct the complex spirocyclic ring system and provides a rare example of the use of aza-Heck cyclizations in comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbcf6a1aa0bebf22e7743986bcfa9811
https://doi.org/10.1021/acs.orglett.1c02767
https://doi.org/10.1021/acs.orglett.1c02767
Publikováno v:
Екологічна безпека та збалансоване ресурсокористування, Vol 15, Iss 1, Pp 64-74 (2024)
Functioning as a flood regulator and a freshwater reservoir, the Prut River Headwaters Wetland, protected under the Ramsar Convention, is a crucial hub of biodiversity, including endemic, rare, and threatened species listed in the national and global
Externí odkaz:
https://doaj.org/article/6f3816eb6088477daa13cf86bf5409ae
Autor:
Kohei Hayashida, Aurapat Ngamnithiporn, Saito Daisuke, Brian M. Stoltz, Christopher E. Reimann, Katerina M. Korch
Publikováno v:
Angew Chem Int Ed Engl
A synthetic approach to the heterodimeric bisindole alkaloid leucophyllidine is disclosed herein. An enantioenriched lactam building block, synthesized through palladium-catalyzed asymmetric allylic alkylation, served as the precursor to both hemisph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::198b2c8a91ab89993781fa6046ac232a
https://pubmed.ncbi.nlm.nih.gov/34036708
https://pubmed.ncbi.nlm.nih.gov/34036708
Publikováno v:
Angew Chem Int Ed Engl
For the first time, an aza-Heck cyclization that allows the preparation of indoline scaffolds is described. Using N-hydroxy anilines as electrophiles, which can be easily accessed from the corresponding nitroarenes, this method provides indolines bea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b777d75624c49118e2b062d72a9a06f
https://pubmed.ncbi.nlm.nih.gov/31310448
https://pubmed.ncbi.nlm.nih.gov/31310448
Autor:
Katerina M. Korch, Donald A. Watson
Publikováno v:
Chem Rev
At the advent of cross-coupling chemistry, carbon electrophiles based on halides or pseudohalides were the only suitable electrophilic coupling partners. Almost two decades passed before the first cross-coupling reaction of heteroatom-based electroph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86019d441f3fadd302aabded03a68fea
https://pubmed.ncbi.nlm.nih.gov/31184483
https://pubmed.ncbi.nlm.nih.gov/31184483
Publikováno v:
Patai's Chemistry of Functional Groups
The strategy of using chiral metal enolate intermediates in a diverse variety of asymmetric transformations has allowed the generation of quaternary stereocenter-bearing products that are otherwise difficult to access. Many classic transformations in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03f42488d5545574327a00b4c51f4a48
https://doi.org/10.1002/9780470682531.pat0858
https://doi.org/10.1002/9780470682531.pat0858
Autor:
David Horne, Christian Eidamshaus, Katerina M. Korch, Douglas C. Behenna, Brian M. Stoltz, Sangkil Nam
Publikováno v:
Angewandte Chemie International Edition. 54:179-183
The asymmetric palladium-catalyzed decarboxylative allylic alkylation of differentially N-protected piperazin-2-ones allows the synthesis of a variety of highly enantioenriched tertiary piperazine-2-ones. Deprotection and reduction affords the corres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::436d1f10ca45f8ca1da48e67d02dc22b
https://doi.org/10.1002/anie.201408609
https://doi.org/10.1002/anie.201408609
Autor:
M. Korchemlyuk
Publikováno v:
Екологічна безпека та збалансоване ресурсокористування, Vol 13, Iss 2, Pp 91-100 (2022)
Wetlands are among the most important ecosystems on Earth. They improve water quality, control floods, regulate global carbon levels, have significant cultural and recreational values, and provide habitat for plants and animals uniquely adapted to li
Externí odkaz:
https://doaj.org/article/9314e6cf84bc4108adcefade581e17fa