Zobrazeno 1 - 10
of 251
pro vyhledávání: '"Karsten Krogh-Jespersen"'
Autor:
Santanu Malakar, Karsten Krogh-Jespersen, David Owen Marler, Alan S. Goldman, Xiaoguang Zhou, Thomas J. Emge, Wang Kun, Thomas Dugan, Aaron Sattler
Publikováno v:
ACS Catalysis. 11:14194-14209
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e2dd95537736b96f5e796e6bfccefe9
https://doi.org/10.1021/acscatal.1c03562
https://doi.org/10.1021/acscatal.1c03562
Autor:
Michael J. Blessent, Tian Zhou, Karsten Krogh-Jespersen, David Y. Wang, Soumik Biswas, Benjamin M. Gordon, Alan S. Goldman, Santanu Malakar
Publikováno v:
ACS Catalysis. 11:12038-12051
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c01bfc89980182b60768fa3f64c85c57
https://doi.org/10.1021/acscatal.1c02872
https://doi.org/10.1021/acscatal.1c02872
Autor:
Thomas J. Emge, Carlos Huang, Alan S. Goldman, Sathiyamoorthy Murugesan, Tian Zhou, Xiaoguang Zhou, Santanu Malakar, Karsten Krogh-Jespersen
Publikováno v:
ACS Catalysis. 9:4072-4083
Iridium complexes bearing PCP-type pincer ligands are the most effective catalysts reported to date for the low-temperature (≤ca. 200 °C) dehydrogenation of alkanes. To investigate the activity of formally isoelectronic ruthenium complexes, we hav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d68638d6e31f179e2fd153d912bb5da8
https://doi.org/10.1021/acscatal.8b05172
https://doi.org/10.1021/acscatal.8b05172
Publikováno v:
Proceedings of the National Academy of Sciences. 116:3419-3424
The insertion of CO into metal-alkyl bonds is the key C-C bond-forming step in many of the most important organic reactions catalyzed by transition metal complexes. Polar organic molecules (e.g., tetrahydrofuran) have long been known to promote CO in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7639b03b0f2001b0134e99165537337d
https://doi.org/10.1073/pnas.1816339116
https://doi.org/10.1073/pnas.1816339116
Autor:
Karsten Krogh-Jespersen, Faraj Hasanayn, Alan S. Goldman, Santanu Malakar, Yansong J. Lu, Xiawei Zhang
Publikováno v:
The Journal of organic chemistry. 85(5)
Di-isopropylphosphino-substituted pincer-ligated iridium catalysts are found to be significantly more effective for the dehydrogenation of simple tertiary amines to give enamines than the previously reported di-t-butylphosphino-substituted species. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ddc630e5e8f0f342a6f2b8a253cae78
https://pubmed.ncbi.nlm.nih.gov/31990556
https://pubmed.ncbi.nlm.nih.gov/31990556
Autor:
Faraj Hasanayn, Santanu Malakar, Karsten Krogh-Jespersen, Nicholas Lease, Thomas J. Emge, Tian Zhou, Alan S. Goldman, Elizabeth M. Pelczar
Publikováno v:
Organometallics. 37:314-326
Several complexes of (tBu4PNP)Os (1) (tBu4PNP = C5NH3-2,6-(CH2PtBu2)2) are reported. 1 is isoelectronic with (tBu4PCP)Ir (2), which has played a leading role in homogeneous catalytic alkane dehydrogenation; the (tBu4PNP)Os complexes were investigated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89816a92c055c0b83831d053884afdb2
https://doi.org/10.1021/acs.organomet.7b00738
https://doi.org/10.1021/acs.organomet.7b00738
Publikováno v:
The Journal of Organic Chemistry. 82:4216-4225
Activation parameters for the additions of PhCCl, F5-PhCCl, and 3,5-dinitro-PhCCl to tetramethylethylene, cyclohexene, and 1-hexene have been determined in decane. With the exception of two carbene/alkene combinations, Arrhenius correlations of ln ka
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::468e1a28a42e7d2bbaf25ba2098ecaac
https://doi.org/10.1021/acs.joc.7b00186
https://doi.org/10.1021/acs.joc.7b00186
The insertion of CO into metal-alkyl bonds is the key C-C bond-forming step in many of the most important organic reactions catalyzed by transition metal complexes. Polar organic molecules (e.g., tetrahydrofuran) have long been known to promote CO in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb83f291cd971e24805f66276a7fe711
https://europepmc.org/articles/PMC6883843/
https://europepmc.org/articles/PMC6883843/
Efficient pincer-ligated iridium catalysts are reported for the dehydrogenation of simple tertiary amines to give enamines, and for the dehydrogenation of β-functionalized amines to give the corresponding 1,2-difunctionalized olefins. Experimentally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92cc814432db3581388ab0a16a29cdb2
https://doi.org/10.26434/chemrxiv.10006607
https://doi.org/10.26434/chemrxiv.10006607
Autor:
Aaron M. Appel, Alexander J. M. Miller, James M. Mayer, Brian M. Lindley, Karsten Krogh-Jespersen
Publikováno v:
ACS Energy Letters. 1:698-704
The development of a sustainable ammonia synthesis by proton-coupled electroreduction of dinitrogen (N2) requires knowledge of the thermodynamics described by standard reduction potentials. The first collection of N2 reduction standard potentials in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de254124fefc9a8e3e8b9057543759d1
https://doi.org/10.1021/acsenergylett.6b00319
https://doi.org/10.1021/acsenergylett.6b00319