The Effect of a Hydroxy Protecting Group on the PtCl2-Catalyzed Cyclization of Dienynes—A Novel, Efficient, and Selective Synthesis of Carbocycles Acknowledgement is made to the EU for the COST D12 Action “Cascade Free Radical Reactions” and for a short-term scientific mission to Madrid (EM). We thank Nieves Arroyo (CSIC) for preliminary experiments, Dr. J. Vaissermann (UPMC) for the X-ray analysis of 3e, Dr. M. L. Jimeno (CNQO) for NMR studies on 3a, Dr. M.-N. Rager (ENSCP) for NMR studies on 3h, 6, and 11, and Matthieu Bernard (UPMC) for performing some of the experiments. We also thank Dr. Emmanuel Lacôte and Dr. Henri Rudler (UPMC) for helpful discussions.

Autor: Mainetti, Emily, Mouriès, Virginie, Fensterbank, Louis, Malacria, Max, Marco-Contelles, Jose

Publikováno v: Angewandte Chemie. International Edition; June 17, 2002, Vol. 41 Issue: 12 p2132-2135, 4p

2-Methyl-1-hexen-3-yne Lewis Base Stabilized β-Diketonate Copper(I) Complexes: X-ray Structures, Theoretical Study, and Low-Temperature Chemical Vapor Deposition of Copper Metal

Autor: J. P. Senateur, E. Ruiz, J. Vaissermann, P. Doppelt, T.-Y. Chen

Publikováno v: Chemistry of Materials. 13:3993-4004

Four new β-diketonate copper(I) complexes containing the ene−yne 2-methyl-1-hexen-3-yne (MHY), [Cu(hfac)(MHY)] (hfac = hexafluoroacetylacetonate), [Cu(tfac)(MHY)] (tfac = 1,1,1-trifluoroacetylacetonate), [Cu(pfac)(MHY)] (pfac = perfluoroacetylacet

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dc36b8870115fdd1deb31392f95fd59b
https://doi.org/10.1021/cm0012318

Synthesis and Antiproliferative Effect of New Alkyne-Tethered Vindoline Hybrids Containing Pharmacophoric Fragments.

Autor: Ferenczi, Etelka^1,2 (AUTHOR) david.papp@ttk.elte.hu, Keglevich, Péter³ (AUTHOR) keglevich.peter@vbk.bme.hu, Tayeb, Bizhar Ahmed⁴ (AUTHOR) drbat25@gmail.com, Minorics, Renáta⁴ (AUTHOR) kanizsaine.minorics.renata@szte.hu, Papp, Dávid^2,5 (AUTHOR) gitta.schlosser@ttk.elte.hu, Schlosser, Gitta⁵ (AUTHOR), Zupkó, István⁴ (AUTHOR) zupko.istvan@szte.hu, Hazai, László³ (AUTHOR) hazai.laszlo@vbk.bme.hu, Csámpai, Antal¹ (AUTHOR) antal.csampai@ttk.elte.hu

Publikováno v: International Journal of Molecular Sciences. Jul2024, Vol. 25 Issue 13, p7428. 20p.

A Highly Strained Tertiary Acetate: 2,2'-Spirobiadamant-1-yl Acetate

Autor: J. S. Lomas, J. Vaissermann

Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 52:2837-2839

The four C-C bonds to the spiro-C atom in the title compound, 2,2'-spirobitricyclo[3.3,1.1 3,7 ]dec-1-yl acetate, C 21 H 30 O 2 , are all unusually long and the corresponding bond angles are either substantially smaller (intracyclic) or larger (exocy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c56fdaf9b7f9d4f3a839c890acdabd2f
https://doi.org/10.1107/s0108270196007639

Exploring the Magnetic Interactions in Two Novel Cyanide-Bridged Homo- and Heterometallic Hexadecanuclear Complexes.

Autor: Yadav J; Department of Chemistry, Elements Building, Indian Institute of Science Education and Research Bhopal, Bhauri, Madhya Pradesh, Bhopal By-pass road, India, 462066., Gupta A; Department of Chemistry, Elements Building, Indian Institute of Science Education and Research Bhopal, Bhauri, Madhya Pradesh, Bhopal By-pass road, India, 462066., Mondal A; Department of Chemistry, Elements Building, Indian Institute of Science Education and Research Bhopal, Bhauri, Madhya Pradesh, Bhopal By-pass road, India, 462066., Daumann F; IAAC, Friedrich-Schiller University Jena, Humboldtstraße 8, 07743, Jena, Germany., Hörner G; IAAC, Friedrich-Schiller University Jena, Humboldtstraße 8, 07743, Jena, Germany., Weber B; IAAC, Friedrich-Schiller University Jena, Humboldtstraße 8, 07743, Jena, Germany., Konar S; Department of Chemistry, Elements Building, Indian Institute of Science Education and Research Bhopal, Bhauri, Madhya Pradesh, Bhopal By-pass road, India, 462066.

Publikováno v: Chemistry (Weinheim an der Bergstrasse, Germany) [Chemistry] 2024 Jun 17; Vol. 30 (34), pp. e202400321. Date of Electronic Publication: 2024 May 22.