Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Kai E. O. Ylijoki"'
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 73, Iss 5, Pp 716-719 (2017)
The title hydrated molecular salt, C4H12N+·C4H5O6−·H2O, was prepared by deprotonation of enantiopure l-tartaric acid with racemic sec-butylamine in water. Only one enantiomer was observed crystallographically, resulting from the combination of (S
Externí odkaz:
https://doaj.org/article/8e3c3fee18384e9abc89483e176093ab
Publikováno v:
IUCrData, Vol 4, Iss 7, p x190951 (2019)
The title compound, C21H16O2, was isolated from the reaction of 1-(2-methoxyethoxy)-1-vinylcyclopropane, 4-ethynylbiphenyl, and CO in a [5 + 1 + 2 + 1] cycloaddition reaction catalysed by [Rh(CO)2Cl]2. The crystals precipitated directly from the crud
Externí odkaz:
https://doaj.org/article/1a6fc5c6902949a78b9600741abb005c
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 72, Iss 9, Pp 1301-1304 (2016)
The title compound, [Co(C10H15)(C2H4)2], was prepared by Na/Hg reduction of [Co2(C10H15)2(μ-Cl)2] in THF under an ethylene atmosphere and crystallized from pentane at 193 K. The Co—C(olefin) bonds have an average length of 2.022 (2) Å, while the
Externí odkaz:
https://doaj.org/article/a28f4088cb1d4577b74ba48fee94b57f
Publikováno v:
New Journal of Chemistry. 45:13558-13570
1,3-Dichloro-1,3-bis(dimethylamino)propenium salts react with primary amines to give different products depending on the structure of the amine. Reactions in which the primary amine is bonded to a tertiary carbon (tert-butylamine and 1-adamantylamine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3ae2594d387726c1869c767997d7d03
https://doi.org/10.1039/d1nj02298a
https://doi.org/10.1039/d1nj02298a
Publikováno v:
International Journal of Quantum Chemistry. 122
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::046fbe715bd4e90a07824147232897aa
https://doi.org/10.1002/qua.26866
https://doi.org/10.1002/qua.26866
Autor:
Ifenna I. Mbaezue, Kai E. O. Ylijoki
Publikováno v:
Organometallics. 36:2832-2842
The mechanism of the Rh-catalyzed [5 + 1 + 2 + 1] cycloaddition of VCPs, terminal alkynes, and CO to yield hydroxydihydroindanones has been investigated by ωB97XD/SDD-6-31G* DFT calculations. The study has revealed the existence of two convergent cy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06e4d5a81c2dfb8aaf2647e76c6e405c
https://doi.org/10.1021/acs.organomet.7b00323
https://doi.org/10.1021/acs.organomet.7b00323
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 73, Iss 5, Pp 716-719 (2017)
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications
The title hydrated molecular salt was prepared by deprotonation of enantiopure l-tartaric acid with racemic sec-butylamine in water. Only one enantiomer was observed crystallographically, resulting from the combination of (S)-sec-butylamine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::522ea075eca24eafa3dea3d9fa0aa3af
http://scripts.iucr.org/cgi-bin/paper?S2056989017005448
http://scripts.iucr.org/cgi-bin/paper?S2056989017005448
Publikováno v:
IUCrData, Vol 4, Iss 7, p x190951 (2019)
The title compound, C21H16O2, was isolated from the reaction of 1-(2-methoxyethoxy)-1-vinylcyclopropane, 4-ethynylbiphenyl, and CO in a [5 + 1 + 2 + 1] cycloaddition reaction catalysed by [Rh(CO)2Cl]2. The crystals precipitated directly from the crud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8a7b3782665146299e9291b2e82f1d6
https://doi.org/10.1107/s2414314619009519
https://doi.org/10.1107/s2414314619009519
Autor:
Kai E. O. Ylijoki, Stephanie Boudreau, Chandika D. Ramful, Katherine N. Robertson, Zachary E. Konway, Jetsuda Areephong
Publikováno v:
Journal of Organometallic Chemistry. 824:166-171
The [5 + 2] cycloaddition reactivity of the Cp*Co( η 5 -1,2,5-trimethylpentadienyl) + complex and ethyne has been demonstrated. This reactivity was predicted computationally and runs against previous synthetic observations of decreasing reactivity w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce59fe4492138fe1589bfe4d388dc44b
https://doi.org/10.1016/j.jorganchem.2016.10.015
https://doi.org/10.1016/j.jorganchem.2016.10.015
Autor:
Jeffrey S. Quesnel, Salvador Moncho, Kai E. O. Ylijoki, Gerardo Martin Torres, Edward N. Brothers, Ashfaq A. Bengali, Bruce A. Arndtsen
Publikováno v:
Chemistry - A European Journal. 22:15107-15118
We describe herein computational studies on the unusual ability of Pd(PtBu3 )2 to catalyze formation of highly reactive acid chlorides from aryl halides and carbon monoxide. These show a synergistic role of carbon monoxide in concert with the large c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ced7779d34131727e986f4eff99a830
https://doi.org/10.1002/chem.201602890
https://doi.org/10.1002/chem.201602890