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Showing 1 to 12 of 401 entries
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Information theoretical analysis of aging as a risk factor for heart disease

Science interventions

Stambler I.
GSID: 01_Hqx9F4WgJ
D Blokh, I Stambler - Aging and disease, 2015 - ncbi.nlm.nih.gov

We estimate the weight of various risk factors in heart disease, and the particular weight of age as a risk factor, individually and combined with other factors. To establish the weights …

Methylene-bridged, intramolecular donor-acceptor systems based on rare-earth metals and phosphinomethanides.

Dalton transactions (Cambridge, England : 2003)

Pieper M, Lamm JH, Neumann B, Stammler HG, Mitzel NW.
PMID: 28382365
Dalton Trans. 2017 Apr 19;46(16):5326-5336. doi: 10.1039/c7dt00554g.

New geminally bonded intramolecular donor-acceptor systems, Cp

Trimethylaluminum: Bonding by Charge and Current Topology.

Angewandte Chemie (International ed. in English)

Stammler HG, Blomeyer S, Berger RJ, Mitzel NW.
PMID: 26390916
Angew Chem Int Ed Engl. 2015 Nov 09;54(46):13816-20. doi: 10.1002/anie.201505665. Epub 2015 Sep 22.

The charge density distribution of the trimethylaluminum dimer was determined by high-angle X-ray diffraction of a single crystal and quantum-chemical methods and analyzed using the quantum theory of atoms in molecules. The data can be interpreted as Al2Me6 being...

Prevalence and distribution pattern of nodal metastases in advanced ovarian cancer.

Molecular and clinical oncology

Bachmann C, Bachmann R, Kraemer B, Brucker SY, Staebler A, Fend F, Rothmund R, Wallwiener D.
PMID: 27703680
Mol Clin Oncol. 2016 Oct;5(4):483-487. doi: 10.3892/mco.2016.982. Epub 2016 Aug 05.

The objective of this study was to examine the relevance of pelvic and para-aortic lymph node involvement and the tumour characteristics affecting nodal metastases and survival in primary advanced ovarian cancer. A total of 130 consecutive patients were retrospectively...

Poly-Lewis-acids based on bowl-shaped tribenzotriquinacene.

Dalton transactions (Cambridge, England : 2003)

Tomaschautzky J, Neumann B, Stammler HG, Mitzel NW.
PMID: 28045169
Dalton Trans. 2017 Jan 24;46(4):1112-1123. doi: 10.1039/c6dt04350j.

Several derivatives of bowl-shaped tribenzotriquinacenes with Lewis-acidic atoms are reported. Six acetylene functions were attached to the benzene rings and these can carry six SnMe

Nucleophilic Transfer Reactions of the [Si(C.

Angewandte Chemie (International ed. in English)

Schwarze N, Steinhauer S, Neumann B, Stammler HG, Hoge B.
PMID: 27902862
Angew Chem Int Ed Engl. 2016 Dec 23;55(52):16161-16164. doi: 10.1002/anie.201609575. Epub 2016 Nov 30.

The tris(pentafluoroethyl)silanide anion is accessible by the deprotonation of Si(C

Structural Analysis of Perfluoropropanoyl Fluoride in the Gas, Liquid, and Solid Phases.

The journal of physical chemistry. A

Berrueta Martínez Y, Reuter CG, Vishnevskiy YV, Bava YB, Picone AL, Romano RM, Stammler HG, Neumann B, Mitzel NW, Della Védova CO.
PMID: 27023801
J Phys Chem A. 2016 Apr 21;120(15):2420-30. doi: 10.1021/acs.jpca.6b00424. Epub 2016 Apr 06.

The coexistence of two conformers in perfluoropropanoyl fluoride, CF3CF2C(O)F, differing in the CC-CF dihedral angle (gauche 85(10)% and anti 15(10)%), has been determined by means of gas-phase electron diffraction (GED). Quantum-chemical calculations performed at the MP2 and B3LYP approximations...

[Erratum to: The 2016 update of the S3 guideline for malignant tumours of the ovary : Role of pathology in diagnosis, therapy and clinical management of epithelial tumours].

Der Pathologe

Staebler A, Mayr D.
PMID: 29038912
Pathologe. 2017 Nov;38(6):545-546. doi: 10.1007/s00292-017-0372-z.

No abstract available.

Crystal and mol-ecular structure of aflatrem.

Acta crystallographica. Section E, Crystallographic communications

Lenta BN, Ngatchou J, Kenfack PT, Neumann B, Stammler HG, Sewald N.
PMID: 26594569
Acta Crystallogr E Crystallogr Commun. 2015 Oct 17;71:o867-8. doi: 10.1107/S2056989015019040. eCollection 2015 Nov 01.

The crystal structure of the title compound, C32H39NO4, confirms the absolute configuration of the seven chiral centres in the mol-ecule. The molecule has a 1,1-dimethylprop-2-enyl substituent on the indole nucleus and this nucleus shares one edge with the five-membered...

Carbene complexes of phosphorus(V) fluorides substituted with perfluoroalkyl-groups synthesized by oxidative addition. Cleavage of the complexes reveals a new synthetic protocol for ionic liquids.

Dalton transactions (Cambridge, England : 2003)

Böttcher T, Steinhauer S, Allefeld N, Hoge B, Neumann B, Stammler HG, Bassil BS, Winter M, Mitzel NW, Röschenthaler GV.
PMID: 24346352
Dalton Trans. 2014 Feb 21;43(7):2979-87. doi: 10.1039/c3dt53043d.

The crystal structures of the previously reported 2,2-difluoro-1,3-dimethylimidazolidine and its acyclic analog were determined by in situ crystallization. Both liquid fluorinating agents have recently been introduced as potent precursors for the synthesis of p-block element carbene complexes. These fluorine...

The structure of chloromethyl thiocyanate, CH2ClSCN, in gas and crystalline phases.

Physical chemistry chemical physics : PCCP

Berrueta Martínez Y, Rodríguez Pirani LS, Erben MF, Reuter CG, Vishnevskiy YV, Stammler HG, Mitzel NW, Della Védova CO.
PMID: 26017187
Phys Chem Chem Phys. 2015 Jun 28;17(24):15805-12. doi: 10.1039/c5cp01968k. Epub 2015 May 28.

The structural and conformational properties of chloromethyl thiocyanate, CH2ClSCN, were studied in the solid phase and in the gas phase using in situ low-temperature single-crystal X-ray diffraction experiments (XRD) and gas electron diffraction (GED), respectively. Depending on the mutual...

Normal-to-abnormal rearrangement of an N-heterocyclic carbene with a silylene transition metal complex.

Dalton transactions (Cambridge, England : 2003)

Ghadwal RS, Rottschäfer D, Andrada DM, Frenking G, Schürmann CJ, Stammler HG.
PMID: 28590484
Dalton Trans. 2017 Jun 20;46(24):7791-7799. doi: 10.1039/c7dt01199g.

The synthesis and characterization of the N-heterocyclic carbene (NHC) stabilized dichlorosilylene Group 6 metal complexes {(IPr)SiCl

Showing 1 to 12 of 401 entries