Zobrazeno 1 - 10
of 848
pro vyhledávání: '"Anke Spannenberg"'
Publikováno v:
IUCrData, Vol 8, Iss 4, p x230346 (2023)
The binuclear title compound, [Fe2(C28H48N2O2Si4)(CO)6], consists of two central iron(0) atoms, each of them surrounded by a cyclopentadienone moiety and three carbonyl ligands in a three-legged piano-stool shape. Furthermore, the bis(cyclopentadieno
Externí odkaz:
https://doaj.org/article/5c1b0b68aa5f48298dc1a3ab33e4fb5e
Publikováno v:
IUCrData, Vol 8, Iss 2, p x230083 (2023)
The crystal-structure determination of the title compound, [RhH(C46H44O8P2)2(CO)]·2.25C7D8, is reported. The bisphosphite ligand, C46H44O8P2, is well known as Biphephos. One specific characteristic of this hydrido rhodium(I) monocarbonyl complex is
Externí odkaz:
https://doaj.org/article/e9dc1dba45d64976ba6baec19941b270
Publikováno v:
JACS Au, Vol 2, Iss 3, Pp 731-744 (2022)
Externí odkaz:
https://doaj.org/article/ce4d9a015d674a348c5c42a1a5b395c9
Publikováno v:
JACS Au, Vol 1, Iss 8, Pp 1257-1265 (2021)
Externí odkaz:
https://doaj.org/article/80c13d2bcd6f4f839be1d3072f6608c9
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Synthesis of fluorinated organic molecules is of high interest for agrochemistry and pharmaceutics, but efficient and general reagents for introducing -CF2- groups are lacking. Here, the authors report the synthesis of 3,3-difluoropropen-1-yl ammoniu
Externí odkaz:
https://doaj.org/article/92708a3260d249239f5a4d4e1d32b26a
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Synthetic methods aiming at minimizing reaction steps while increasing molecular complexity are highly sought after by organic chemists. Here, the authors report two cascade procedures combining nucleophilic substitution, palladium-catalyzed Heck and
Externí odkaz:
https://doaj.org/article/2c0574cb34a84c768abaae0652b941f7
Autor:
Kathiravan Murugesan, Zhihong Wei, Vishwas G. Chandrashekhar, Helfried Neumann, Anke Spannenberg, Haijun Jiao, Matthias Beller, Rajenahally V. Jagadeesh
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Despite their higher abundance, 3d metal-based catalysts are less investigated than their precious metal counterparts. Here, the authors report a cobalt-triphos complex as molecularly-defined non-noble metal catalyst for the reductive amination of ca
Externí odkaz:
https://doaj.org/article/5ab10d284af5402ab16da0d410af6a0e
Publikováno v:
IUCrData, Vol 6, Iss 12, p x211332 (2021)
The title compound, C4H2N2S, is a 1,3-thiazole substituted in the 4-position by a nitrile group. In the crystal, C—H...N hydrogen bonds and aromatic π–π stacking interactions are observed.
Externí odkaz:
https://doaj.org/article/331430a9bf2140f4a761cfa83b966343
Publikováno v:
IUCrData, Vol 6, Iss 10, p x211026 (2021)
The title molecular salt, C6H8NO3S+·CH3O3S−, consists of a cationic sulfonated pyridine N-oxide moiety and a methanesulfonate anion. An N—O bond length of 1.4004 (15) Å is observed in the cation. In the crystal, weak C—H...O interactions link
Externí odkaz:
https://doaj.org/article/062c8fb974ec4fd8b42841aa8fc0852c
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 7, Pp 1011-1014 (2019)
In the crystal structure of the isostructural title compounds, namely {2,6-bis[(di-tert-butylphosphanyl)oxy]-4-hydroxyphenyl}chloridopalladium(II), [Pd(C22H39O3P2)Cl], 1, and {2,6-bis[(di-tert-butylphosphanyl)oxy]-4-hydroxyphenyl}chloridoplatinum(II)
Externí odkaz:
https://doaj.org/article/7d11752899e5404989181f68a8985a60