„Closure“
Suchergebnisse
10.000+ Treffer
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On the random max-closure for heavy-tailed random variables
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The Electronic Effect of Ligands on Stereoselectivity in the Rhodium (I)‐Catalyzed Asymmetric Pauson—Khand‐Type Reaction under a Carbon Monoxide Atmosphere.
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ChemInform Abstract: Combined InCl 3 ‐ and Amine‐Catalyzed Intramolecular Addition of α‐Disubstituted Aldehydes onto Unactivated Alkynes.
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ChemInform Abstract: Stereoselective Ir (III)‐Catalyzed Dimerization Reaction of Enynes: An Entry to Functionalized Polyunsaturated and Cyclic Systems.
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ChemInform Abstract: Cooperative Copper (I) and Primary Amine Catalyzed Room‐Temperature Carbocyclization of Formyl Alkynes.
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ChemInform Abstract: Enantioselective Metallo‐Organocatalyzed Preparation of Cyclopentanes Bearing an All‐Carbon Quaternary Stereocenter.
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ChemInform Abstract: Enantioselective Merger of Aminocatalysis with π‐Lewis Acid Metal Catalysis: Asymmetric Preparation of Carbo‐ and Heterocycles.
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ChemInform Abstract: Synergistic Iron‐and‐Amine Catalysis in Carbocyclizations.
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ChemInform Abstract: HNTf 2 ‐Catalyzed Regioselective Preparation of Polysubstituted Naphthalene Derivatives Through Alkyne—Aldehyde Coupling.
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Three‐Component Solvent‐Free Diastereoselective Formation of Oxo‐thiazolidinylthiazoles under Microwave Irradiation.
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ChemInform Abstract: Synthesis and Antiviral Activity of 2‐Aryl‐3‐(substituted‐benzalamino)‐4 (3H)‐quinazolinones.
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ChemInform Abstract: Synthesis of Novel Fused Heterocycle‐oxa‐aza‐phenanthrene and Anthracene Derivatives via Sequential One‐Pot Synthesis in Aqueous Micellar System.
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ChemInform Abstract: Synthesis of Imidazo (2,1‐b)‐1,3,4‐thiadiazoles in DABCO as an Efficient and Recyclable Catalyst.
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ChemInform Abstract: Novel Synthesis of 3‐Phenyl‐chromen‐4‐ones Using N‐Heterocylic Carbene as Organocatalyst: An Efficient Domino Catalysis Type Approach.
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ChemInform Abstract: Development of Five Membered Heterocyclic Frameworks via (3 + 2) Cycloaddition Reaction in an Aqueous Micellar System.
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ChemInform Abstract: Efficient Iodine‐Catalyzed One Pot Synthesis of Highly Functionalized Pyrazoles in Water.
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ChemInform Abstract: Nucleophilic, Heterocyclic, Carbene‐Catalyzed, Solvent‐Free, One‐Pot Synthesis of Polyhydroquinolines via Multicomponent Hantzsch Reaction: An Efficient and Ecofriendly Approach.
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ChemInform Abstract: Microwave‐Induced Solvent‐Free Synthesis and Antifungal Screening of Novel Spiro Heterocyclic Systems Containing 3,5‐Diphenyl‐7H‐thiazolo (3,2‐a) pyrimidine and Indolin‐2‐one.
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ChemInform Abstract: A Catalyst Free, Multicomponent‐Tandem, Facile Synthesis of Pyrido (2,3‐d) pyrimidines Using Glycerol as a Recyclable Promoting Medium.
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Patent foramen ovale closure versus drug therapy in patients over 60 years and a follow-up of 5 years