bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Oxidation Reactions in Segmented and Continuous Flow Chemical Processing Using an N‐(tert‐Butyl)phenylsulfinimidoyl Chloride Monolith.
Authors: Lange Heiko , Capener Matthew J. , Jones Alexander X. , Smith Catherine J. , Nikbin Nikzad , Baxendale Ian R. , Ley Steven V. 
Published: June 2011

AbstractOxidant Ph‐SCl=NtBu on a polystyrene‐based monolithic support (Ia) is successfully applied to the oxidation of a variety of alcohols and an secondary amine.
ChemInform Abstract: Pd‐Catalyzed Dehalogenation of Aromatic Halides under Solvent‐Free Conditions Using Hydrogen Balloon.
Authors: Chang Fei , Kim Hakwon , Lee Byeongno , Park Hoon Gyu , Park Jaiwook 
Published: June 2011

AbstractAn effective and environmentally friendly dehalogenation of solid aromatic halides using Pd/AlO(OH) as catalyst under solvent‐free conditions is developed.
ChemInform Abstract: Mild and Efficient Barbier Allylation Reaction Mediated by Magnesium Powder under Solvent‐Free Conditions.
Authors: Li Shunxi , Wang Jin‐Xian , Wen Xiaoliu , Ma Xiaofang 
Published: June 2011

AbstractAromatic and aliphatic aldehydes or ketones are converted to the corresponding homoallylic alcohols by reaction with allyl bromide.
ChemInform Abstract: Wittig Reaction with Ion‐Supported Ph3P.
Authors: Shimojuh Naoya , Imura Yumi , Moriyama Katsuhiko , Togo Hideo 
Published: June 2011

AbstractPPh3 derivatives (II), (VII), (X), and (XIII) bearing at one phenyl ring an ammoniomethyl moiety undergo the Wittig reaction with aromatic and aliphatic aldehydes to provide the corresponding alkenes with good yields and high purities by simple filtration of the reaction mixture and subsequent removal of the solvent from the filtrate.
ChemInform Abstract: TBAF‐Mediated Reactions of 1,1‐Dibromo‐1‐alkenes with Thiols and Amines and Regioselective Synthesis of 1,2‐Heterodisubstituted Alkenes.
Authors: Xu Hui , Gu Shaojin , Chen Wanzhi , Li Dacheng , Dou Jianmin 
Published: June 2011

AbstractAn efficient, regio‐ and stereoselective method to prepare (Z)‐bromovinyl sulfides and amines and other 1,2‐heterodisubstituted alkenes is reported.
ChemInform Abstract: An Efficient and Simple Morita—Baylis—Hillman Reaction Based on the N‐Methylpyrrolidine—Ba(OH)2 Catalytic System.
Authors: Guerra Krassimira P. , Afonso Carlos A. M. 
Published: June 2011

AbstractMorita—Baylis—Hillman reaction of cyclic enones with formaldehyde or simple aromatic and aliphatic aldehydes is efficiently catalyzed by a NMP/Ba(OH)2 catalyst combination.
ChemInform Abstract: A Mild, Large‐Scale Synthesis of 1,3‐Cyclooctanedione: Expanding Access to Difluorinated Cyclooctyne for Copper‐Free Click Chemistry.
Authors: Sims Evan A. , DeForest Cole A. , Anseth Kristi S. 
Published: June 2011

AbstractA large‐scale five‐step synthesis of target compound (VII) is developed.
ChemInform Abstract: Palladium‐Catalyzed Coupling Reactions of Tetrafluoroethylene with Arylzinc Compounds.
Authors: Ohashi Masato , Kambara Tadashi , Hatanaka Tsubasa , Saijo Hiroki , Doi Ryohei , Ogoshi Sensuke 
Published: June 2011

AbstractThe method allows a new and selective access to various trifluorostyrene derivatives like (III).
ChemInform Abstract: Facile Preparation and Reactivity of Polystyrene‐Supported (Dichloroiodo)benzene: A Convenient Recyclable Reagent for Chlorination and Oxidation.
Authors: Chen Jiang‐Min , Zeng Xiao‐Mei , Middleton Kyle , Zhdankin Viktor V. 
Published: June 2011

AbstractThe reagent is found to be convenient for the chlorination of alkenes, carbonyl compounds and electron‐rich arenes.
ChemInform Abstract: Heck Reaction of Arenediazonium Salts with N,N‐Diprotected Allylamines. Synthesis of Cinnamylamines and Indoles.
Authors: Cacchi Sandro , Fabrizi Giancarlo , Goggiamani Antonella , Sferrazza Alessio 
Published: June 2011

AbstractPd‐catalyzed treatment of arenediazonium salts with diprotected allylamines provides a new and easy approach to cinnamylamines.
ChemInform Abstract: An Effective Medium of H2O and Low‐Pressure CO2 for the Selective Hydrogenation of Aromatic Nitro Compounds to Anilines.
Authors: Meng Xiangchun , Cheng Haiyang , Fujita Shin‐ichiro , Yu Yancun , Zhao Fengyu , Arai Masahiko 
Published: June 2011

AbstractThe chemoselective, Ni‐catalyzed hydrogenation of water‐insoluble aromatic nitro compounds in a water‐compressed CO2 system is reported.
ChemInform Abstract: A Novel Mesoporous Silica‐Grafted Organocatalyst for the Michael Addition Reaction, Synthesized via the Click Method.
Authors: Jain Suman L. , Modak Arindam , Bhaumik Asim 
Published: June 2011

AbstractThe efficient and recyclable bifunctional acid‐base catalyst for the Michael addition of ketones to β‐nitrostyrenes presented here affords the corresponding products with excellent stereoselectivity and in good to excellent yields.
ChemInform Abstract: A Two‐Step Ball Milling Method Synthesizes and Purifies α,β‐Unsaturated Esters.
Authors: Shearouse William C. , Korte Chelsea M. , Mack James 
Published: June 2011

AbstractA solvent‐free, highly stereoselective synthesis of α,β‐unsaturated esters (III) using a modified Horner—Wadsworth—Simmons reaction under high speed ball milling conditions is developed.
ChemInform Abstract: An Efficient Copper‐Catalyzed Cross‐Coupling Reaction of Thiols with Aryl Iodides.
Authors: Kao Hsin‐Lun , Chen Chin‐Keng , Wang Yu‐Jen , Lee Chin‐Fa 
Published: June 2011

AbstractThe cross coupling of aryl iodides with a variety of aromatic and aliphatic thiols is efficiently catalyzed by inexpensive ligand‐free Cu2O.
ChemInform Abstract: Greener Ullmann‐Type Coupling of Aryl Halides for Preparing Biaryls Using Reusable Pd/ZrO2 Catalyst.
Authors: Dumbre Deepa K. , Wakharkar Radhika D. , Choudhary Vasant R. 
Published: June 2011

AbstractFor the presented synthesis of the compounds (II) the catalyst is prepared by the impregnation technique.
ChemInform Abstract: Enantioselective Synthesis of Tertiary Thiols by Intramolecular Arylation of Lithiated Thiocarbamates.
Authors: MacLellan Paul , Clayden Jonathan 
Published: June 2011

AbstractLithiation of N‐aryl‐S‐α‐alkylbenzyl thiocarbamates (I) leads to the rearrangement with migration of the N‐aryl ring to the anionic center.
ChemInform Abstract: Asymmetric Organocatalytic Anthrone Additions to Activated Alkenes.
Authors: Zea Alex , Alba Andrea‐Nekane R. , Bravo Natalia , Moyano Albert , Rios Ramon 
Published: June 2011

AbstractBifunctional amino‐thiourea‐catalyzed reaction of anthrones (I) and (IV) with β‐nitrostyrene derivatives (II) exclusively affords the Michael adducts (III) and (V), respectively.
ChemInform Abstract: Synthesis and Transformations of Novel Benzo[c]furans.
Authors: Palko Roberta , Riedl Zsuzsanna , Solyom Sandor , Pallagi Istvan , Rokob Tibor Andras , Egyed Orsolya , Hajos Gyoergy 
Published: June 2011

AbstractA series of novel isobenzofurans (III) is prepared and used as starting compounds in the synthesis of Diels—Alder adducts (V), (VII), (IX), and (X).
ChemInform Abstract: Highly Diastereo‐ and Enantioselective Synthesis of 5‐Substituted 3‐Pyrrolidin‐2‐ones: Vinylogous Michael Addition under Multifunctional Catalysis.
Authors: Huang Huicai , Jin Zhichao , Zhu Kailong , Liang Xinmiao , Ye Jinxing 
Published: June 2011

AbstractReaction of lactam (I) with α,β‐unsaturated ketones provides Michael adducts with high diastereo‐ and enantioselectivity.
ChemInform Abstract: Allyl‐, Allenyl‐, and Propargyl‐Transfer Reactions Through Cleavage of C—C Bonds Catalyzed by an N‐Heterocyclic Carbene/Copper Complex: Synthesis of Multisubstituted Pyrroles.
Authors: Sai Masahiro , Yorimitsu Hideki , Oshima Koichiro 
Published: June 2011

AbstractA convenient procedure A) or B) is developed for the title reaction.
ChemInform Abstract: Synthesis and Biological Evaluation of Some 4‐Functionalized‐pyrazoles as Antimicrobial Agents.
Authors: Sharma Pawan K. , Chandak Navneet , Kumar Pawan , Sharma Chetan , Aneja Kamal R. 
Published: June 2011

AbstractNovel pyrazoles (IV) and (V) bearing a benzenesulfonamide moiety are synthesized using Vilsmeier‐Haack formylation as the key reaction.
ChemInform Abstract: Substituted Imidazole Derivatives as Novel Cardiovascular Agents.
Authors: Malhotra Vineet , Pathak Seema R. , Nath Rajendra , Mukherjee Devashish , Shanker K. 
Published: June 2011

AbstractA variety of novel substituted imidazole derivatives are prepared and evaluated in vivo for their hypotensive activities and acute toxicities.
ChemInform Abstract: Synthesis, Stereochemistry, Antimicrobial Evaluation and QSAR Studies of 2,6‐Diaryltetrahydropyran‐4‐one Thiosemicarbazones.
Authors: Umamatheswari S. , Balaji B. , Ramanathan M. , Kabilan S. 
Published: June 2011

AbstractAll products (III) are screened for their antibacterial and antifungal activity.
ChemInform Abstract: Phosphotungstic Acid: An Efficient Catalyst for Synthesis of 2‐Substituted Tetrahydroquinoline via Imino Diels—Alder Reaction and Fluorescent Studies.
Authors: Achar Kavitha C. S. , Hosamani Kallappa M. , Seetharamareddy Harisha R. 
Published: June 2011

AbstractTetrahydroquinoline derivatives (III) and (V) are synthesized using inexpensive and eco‐friendly phosphotungstic acid as catalyst.
ChemInform Abstract: Synthesis and Biological Activities of Novel Ethers of Quinolinone Linked with Coumarins.
Authors: Kalkhambkar Rajesh G. , Aridoss G. , Kulkarni Geeta M. , Bapset R. M. , Mudarraddi T. Y. , Premkumar N. , Jeong Yeon Tae 
Published: June 2011

AbstractStarting from 4‐(bromomethyl)quinolinones, a series of ethers of quinoline linked with different substituted coumarins and benzofurans are synthesized.
ChemInform Abstract: FeCl3·6H2O‐Promoted Skeleton‐Rearrangement of 1‐Substituted‐3‐benzazepines: Substrate Extension and Product Utilization.
Authors: Zhang Jing , Wu Kui , Wang Meining , Jiang Jianqin , Zhang Ao 
Published: June 2011

AbstractBased on a recently published report, the scope of the substrates is broadened to 1‐alkyl‐ and 1‐alkenylbenzazepines.
ChemInform Abstract: Water‐Prompted Synthesis of Alkyl Nitrile Derivatives via Knoevenagel Condensation and Michael Addition Reaction.
Authors: Soleimani Ebrahim , Khodaei Mohammad Mehdi , Batooie Nasim , Baghbanzadeh Mostafa 
Published: June 2011

AbstractA straightforward, efficient and catalyst‐free protocol for the synthesis of nitrile derivatives of barbituric acid and related compounds is reported.
ChemInform Abstract: A One‐Pot Asymmetric Organocatalytic Tandem Reaction for the Synthesis of Oxazine Derivatives.
Authors: Jin Zhichao , Yu Feng , Wang Xiao , Huang Huicai , Luo Xiaoyan , Liang Xinmiao , Ye Jinxing 
Published: June 2011

AbstractAn easy and highly enantioselective method to prepare fused oxazine derivatives of type (III) and (V) is described.
ChemInform Abstract: Synthesis and Anticonvulsant Activity of 8‐Alkoxy‐5,6‐dihydro‐4H‐[1,2,4]triazolo[4,3‐a][1]benzazepin‐1‐one Derivatives.
Authors: Piao Feng‐Yu , Han Rong‐Bi , Zhang Wei , Zhang Wen‐Bin , Jiang Ri‐Shan 
Published: June 2011

AbstractTitle compounds (III) are synthesized (no yield given) and screened for their anticonvulsant activity.
ChemInform Abstract: Utility of α‐Oxoketene and α‐Cyanoketene Thiacetals in Heterocyclic Syntheses: Synthesis of Some New Benzothiazepine Derivatives.
Authors: Mohamed Mounir A. A. 
Published: June 2011

AbstractCompounds (III) and (XV), which can be easily prepared from 2‐aminothiophenol (I), are used as starting compounds for various heterocyclic derivatives.
ChemInform Abstract: Design, Synthesis and Cytotoxicity of a New Series of Isoxazolidines Derived from Substituted Chalcones.
Authors: Piotrowska Dorota G. , Cieslak Marcin , Krolewska Karolina , Wroblewski Andrzej E. 
Published: June 2011

AbstractThe cycloaddition reaction between nitrone (I) and chalcones (II) leads to isolated major isoxazolidines (III).
ChemInform Abstract: Facile Synthesis of Four Natural Triterpene Saponins with Important Antitumor Activity.
Authors: Guo Tiantian , Liu Qingchao , Zhang Lei , Wang Peng , Li Yingxia 
Published: June 2011

AbstractThe first synthesis of four natural triterpene saponins (I) and (II) is described, which exhibit significant antitumor activities.
ChemInform Abstract: Compounds from Kadsura angustifolia with anti‐HIV Activity.
Authors: Sun Rong , Song Hong‐Chuan , Wang Chun‐Ren , Shen Kai‐Ze , Xu Yao‐Bo , Gao Yan‐Xiu , Chen Ye‐Gao , Dong Jin‐Yan 
Published: June 2011

AbstractFour new cycloartane triterpenoids angustifodilactone A and B (I), angustific acid A (II), and angustific acid B (III), are isolated from the branches of the title plant together with six known compounds.
ChemInform Abstract: Chemoselective Deacylation of Functionalized Esters Catalyzed by Dioxomolybdenum Dichloride.
Authors: Liu Cheng‐Yuan , Chen Hui‐Ling , Ko Chih‐Min , Chen Chien‐Tien 
Published: June 2011

AbstractThe new deacetylation protocol is successfully applied to a variety of differently protected mono‐ and disaccharides.
ChemInform Abstract: A Novel Alkaloid, Aristopyridinone A and Antiinflammatory Phenanthrenes Isolated from Aristolochia manshuriensis.
Authors: Su Jinu‐Huang , et al. et al. 
Published: June 2011

AbstractThe new alkaloid, aristopyridinone A (I), and the new phenanthrene, aristolamide II (II), are isolated from Aristolochia manshuriensis (Guanmutong) along with eight known phenanthrenes.
ChemInform Abstract: Natural Products and Chagas′ Disease: A Review of Plant Compounds Studied for Activity Against Trypanosoma cruzi
Authors: Izumi Erika , Ueda‐Nakamura Tania , Filho Benedito Prado Dias , Veiga Valdir Florencio Jr. , Nakamura Celso Vataru 
Published: June 2011

AbstractReview: 85 refs.
Nutzung von latenten Wärmespeichern in Mauerwerk zur Energieeinsparung
Authors: Ortlepp Sebastian , Ortlepp Regine 
Published: June 2011

AbstractPhasenwechselmaterialien in den Kammern von Hochlochziegeln können die Wärmekapazität des Steins erhöhen. Dadurch kann eine zusätzliche Speicherung von Wärmeenergie erreicht werden. Die täglichen Schwankungen von Temperaturen in Innenräumen werden durch solche Speicher verringert, wodurch günstigere klimatische und bauphysikalische Bedingungen erreicht werden. Mit der Speicherung überschüssiger Wärmeenergie am Tage kann der Energieverlust infolge der Abkühlung in den Abend‐ und Nachtstunden wirksam reduziert werden. Da die Raumtemperatur durch die Wärmeenergie aus den Wänden somit länger bis in die Abendstunden erhalten bleibt, führt dies insgesamt zu einer Einsparung von Heizenergie.Use of latent heat accumulators in masonry constructions to conserve energy. Phase change materials in the chambers of perforated bricks can increase the heat capacity of the unit. Due to this, an additional storage of thermal energy can be achieved. The daily fluctuations of indoor temperatures can be reduced by such thermal storage, whereby more favorable climatic and physical conditions can be reached. Due to the storage of excess thermal energy during the day, the energy loss due to the cooling in the evening and night hours is effectively reduced. Since the room temperature caused by the thermal energy from the walls can be conserved till to the evening hours. This leads to a saving of heat energy.
Der Wand‐Decken‐Knoten im Mauerwerksbau —
Authors: Jäger Wolfram , Reichel Stephan 
Published: June 2011

AbstractDer vorliegende Beitrag ist die Fortsetzung der in der Zeitschrift Mauerwerk erschienenen Reihe “Der Wand‐Decken‐Knoten im Mauerwerksbau”. Teil 1 beschäftigte sich dabei allgemein mit der Thematik des Wand‐Decken‐Knotens und seiner ingenieurpraktischen Behandlung. Teil 2 beinhaltet die Ergebnisse aus experimentellen Untersuchungen an verschiedenen Wand‐Decken‐Knoten sowie den Vergleich mit numerischen Berechnungen. Als Resultat liegt ein modifiziertes theoretisches Berechnungsmodell vor, mit dessen Hilfe eine realitätsnahe Bestimmung der Knotenmomente und damit der Lastexzentrizitäten möglich ist. Um eine einfache und schnelle Anwendung der gewonnenen Erkenntnisse zu ermöglichen, wurde eine umfassende Parameterstudie durchgeführt, als deren Ergebnis die Lastausmitten für zahlreiche gängige Parameterkombinationen vorliegen.Im Teil 3 der Reihe wird jetzt die praktische Anwendung der dabei produzierten Ergebnistabellen anhand zweier Beispiele demonstriert. Die gesuchten Größen können dabei direkt aus den Tabellen abgelesen und für die nachfolgende Bemessung benutzt werden. Die aufwendige Bestimmung der Biegemomente, z. B. nach DIN 1053‐1 anhand eines Rahmensystems, kann entfallen. Mit den Ergebnistabellen aus steht damit ein geeignetes Werkzeug zur Verfügung, um die tatsächlichen Lastexzentrizitäten in der Wand auf schnelle, einfache, realistische und sichere Weise zu bestimmen.The interaction between slabs and masonry walls — part 3: Application of the calculation model. The paper at hand continues the series ”The interaction between slabs and masonry walls” published in the journal ”Mauerwerk”. Within the first part, a general introduction into the theory and engineering treatment of the interaction between slabs and masonry walls is given. Experimental investigations as well as the comparison of the results with numerical simulations are described in the second part. As a result, a modified theoretical calculation model is available, that allows for a realistic determination of the nodal moments and with that of the load eccentricities. To enable a simple and fast application of the findings, a comprehensive numerical parameter study was carried out, which delivered load eccentricity tables for numerous standard parameter combinations.Now in the third part, the practical application of those tables is demonstrated by means of two examples. At this, the requested values can directly be taken from the tables and used for the subsequent design of the masonry walls. The complex determination of bending moments, for example according to DIN 1053‐1 by means of a frame system, can be omitted. Hence, the result tables from are a suitable tool fort the fast, simple, realistic and safe identification of the actual load eccentricities.
Wandsysteme aus Leichtbeton‐Mauerwerk und mineralischem Putz
Authors: Gebhart Achim , Schrenk Johannes 
Published: June 2011

AbstractDie Energieeinsparverordnung (EnEV) 2009 beinhaltet verschärfte Anforderungen an den Jahresprimärenergiebedarf und den Transmissionswärmeverlust von Gebäuden. Damit sinkt der durchschnittliche U‐Wert von Außenwänden auf 0,28 W/(m2K). Mauersteine aus haufwerksporigem Leichtbeton wurden in den letzten Jahren wärmetechnisch so verbessert, dass sich diese Anforderungen mit Mauerwerksdicken von 36,5 cm problemlos erfüllen lassen. In der Regel werden Außen‐ und Innenwände aber verputzt. Mauerwerk, Außen‐ und Innenputz stellen ein System dar, das vielen bauphysikalischen Gesichtspunkten genügen muss. Mineralische Außenputze mit hydrophilen Eigenschaften und kalkgebundene Innenputze ergänzen Mauerwerk aus Leichtbetonsteinen hier ideal.Properties of wall systems made of lightweight concrete masonry and mineral plaster. The Decree for Saving Energy (Energieeinsparverordnung, EnEV 2009) consists stronger regulations for the yearly demand of energy and the loss of transmission heat of buildings. Therefore the average U‐Value for enclosure walls decreases to 0.28 W/(m2K). Blocks made of aggregate lightweight concrete have been improved by the industry concerning their thermal conductivity in the last years, so these demands can be fulfilled with masonry 36,5 cm in thickness. Normally exterior and interior walls get a special plaster. Masonry, exterior and interior plaster form a system, which has to fulfill many physical aspects according to the building. Minerally exterior plasters with hydrophilic properties and interior plasters based on lime complete masonry made of lightweight concrete blocks in a perfect way.
Feuerwiderstandsprüfung für Mauerwerk aus unverputzten Plan‐Hohlblöcken
Authors: Heller Dieter 
Published: June 2011

AbstractIm Auftrag des Bundesverbands Leichtbeton e.V. wurde an der MFPA Leipzig eine Feuerwiderstandsprüfung nach DIN EN 1365‐1 durchgeführt. Der Prüfkörper, eine 115 mm dicke, unverputzte, tragende Wand aus Leichtbeton‐Planhohlblöcken HBn‐P4, erfüllte die Anforderungen an die Feuerwiderstandsklasse REI 90 bei voller Auslastung nach DIN 1053‐100.
The Role of Thermal Mass in the Sustainable Design of Australian Housing
Authors: Page Adrian W. 
Published: June 2011

AbstractThere is an increasing worldwide interest in sustainability in all of its forms, and in particular the sustainable design of housing. In Australia this has been reflected in regulations which require new housing to satisfy various sustainability requirements, particularly in relation to energy efficiency and water consumption.Traditionally house design in Australia has been governed by aesthetic and economic considerations with little attention being given to factors such as energy performance. A range of veneer and cavity walling systems are available, but solar‐passive design principles, taking advantage of the thermal mass of heavy walling, are not widely used. As a result, many houses use artificial heating and cooling to provide internal thermal comfort, with no attempt in the design to optimise the thermal performance of the building. Since this operational energy far outweighs the embodied energy of the materials, operational performance becomes a key factor in the design of a sustainable housing system.In this context, the more effective use of the thermal mass inherent in heavy walling such as brickwork has an important role to play in improving thermal performance. Some of the findings of a major on‐going research project at the University of Newcastle focussing on this area are presented here.Die Rolle der thermischen Masse bei nachhaltigen Konstruktionen im australischen Gebäudebau. Es ist weltweit ein zunehmendes Interesse an Nachhaltigkeit in all ihren Formen, insbesondere bei der nachhaltigen Gestaltung der Gebäudehülle, zu verzeichnen. In Australien spiegelt sich dies in den Regelungen wider, die beim Bau von neuen Gebäuden zu beachten sind, um den verschiedenen Anforderungen der Nachhaltigkeit gerecht zu werden; insbesondere in Bezug auf Energieeffizienz und Wasserverbrauch.Die traditionellen Hauskonstruktionen in Australien wurden von ästhetischen und ökonomischen Überlegungen beeinflusst mit nur wenig Augenmerk auf Faktoren wie Energieeffizienz. Eine Reihe von Verblend‐ und Hohlziegelmauerwerk‐Systemen sind verfügbar; aber solare Passiv‐Konstruktionsprinzipien, die den Vorteil der thermischen Massen von schweren Wänden nutzen, sind nicht sehr verbreitet. Als Folge nutzen viele Häuser künstliche Heizung und Kühlung, um thermischen Komfort zu bieten, ohne den Versuch zu unternehmen, bereits bei der Konstruktion die thermische Leistungsfähigkeit des Gebäudes zu optimieren. Da die eingesetzte Energie für den Betrieb des Gebäudes bei weitem die graue Energie der Materialien übersteigt, wird diese Gesamtenergie zu einem wichtigen Faktor bei der Herstellung nachhaltiger Gebäudesysteme.In diesem Zusammenhang spielt die effizientere Nutzung der in schweren Wänden aus Mauerwerk vorhandenen thermischen Masse eine wichtige Rolle bei der Verbesserung der thermischen Leistungsfähigkeit. Einige der Ergebnisse eines laufenden umfassenden Forschungsprojektes an der Universität von Newcastle mit Schwerpunkt auf diesem Bereich werden im vorliegenden Beitrag vorgestellt.