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Leichte Bedienung, intuitive Suche: Die Betaversion unseres neuen Katalogs ist online! → Zur Betaversion des neuen DNB-Katalogs

Die Lesesäle für Geisteswissenschaften, Naturwissenschaften, der Alte Lesesaal Technik und der Anne-Frank-Shoah-Lesesaal in Leipzig schließen am 04.02.2026 wegen einer Veranstaltung bereits um 15 Uhr. Die weiteren Lesesäle sowie die Servicetheke sind zu den regulären Zeiten geöffnet. //
The humanities reading room, the natural science reading room, the old technology reading room and the reading room of the Anne-Frank-Shoah-Library will close at 15:00 on 4 February 2026 due to an event. The other reading rooms and the service desk will be open during regular hours.

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3881 - 3890 von 4766

	3881	ChemInform Abstract: Ring‐Closing Metathesis with Vicinal Dibromoalkenes as Protected Alkynes: A Synthetic Approach to Macrocyclic Enynes. Enthalten in ChemInform Bd. 47, 2016, Nr. 13: no-no. 1 S.
	3882	ChemInform Abstract: Ring‐Closing Metathesis/Isomerization/Pictet—Spengler Cascade via Ruthenium/Chiral Phosphoric Acid Sequential Catalysis. Enthalten in ChemInform Bd. 44, 2013, Nr. 9: no-no. 1 S.
	3883	ChemInform Abstract: Ring‐Closing Metathesis: Novel Routes to Aromatic Heterocycles. Enthalten in ChemInform Bd. 39, 2008, Nr. 39: no-no. 1 S.
	3884	ChemInform Abstract: Ring‐Closing of 1,7‐ and 1,8‐Enynes of Propargylic O,O‐Acetals by Ruthenium‐Catalyzed Intramolecular Metathesis. Enthalten in ChemInform Bd. 42, 2011, Nr. 5: no-no. 1 S.
	3885	ChemInform Abstract: Ring‐Closing Olefin Metathesis in the Aqueous Phase of Amphiphilic Conetworks Consisting of Fluorophilic and Hydrophilic Compartments. Enthalten in ChemInform Bd. 40, 2009, Nr. 7: no-no. 1 S.
	3886	ChemInform Abstract: Ring‐Opening/Ring‐Closing Protocols from Nitrothiophenes: Easy Access to N‐Fused Pyrroles Through a Tandem 1,6‐H Shift/6π‐Electrocyclization. Enthalten in ChemInform Bd. 45, 2014, Nr. 25: no-no. 1 S.
	3887	ChemInform Abstract: Role of Hydroxymethyl Group as a New Hydrophilic 4′‐Pocket in 5′‐Norcarbocyclic Nucleoside Analogues. Enthalten in ChemInform Bd. 42, 2011, Nr. 28: no-no. 1 S.
	3888	ChemInform Abstract: RuCl 3 Promoted Efficient Synthesis of Z‐Selective Macrocyclic Thiotetralactones via Ring‐Closing Metathesis. Enthalten in ChemInform Bd. 47, 2016, Nr. 47: no-no. 1 S.
	3889	ChemInform Abstract: Ruthenium‐Catalyzed Olefin Metathesis Accelerated by the Steric Effect of the Backbone Substituent in Cyclic (Alkyl)(amino) Carbenes. Enthalten in ChemInform Bd. 45, 2014, Nr. 6: no-no. 1 S.
	3890	ChemInform Abstract: Ruthenium‐Catalyzed One‐Pot Ring‐Closing Metathesis/Syn‐Dihydroxylation in the Synthesis of Bicyclic Iminosugars. Enthalten in ChemInform Bd. 46, 2015, Nr. 22: no-no. 1 S.