bluuebunny/crossref_metadata_2025_split huggingface dataset:
Control of Stereochemistry: A General Synthesis of cis‐ or trans‐β,γ‐Disubstituted‐γ‐butyrolactones Following (Z)‐Crotylboration.
Authors: Ramachandran P. Veeraraghavan , Pratihar Debarshi , Biswas Debanjan 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
1,6‐Stannatropic Strategy: Effective Generation and Cyclization of 1,5‐Dipoles from o‐Stannylmethylated Thioanilides or Phenyl Isothiocyanates.
Authors: Minakata Satoshi , Kasano Yukihiro , Ota Hirofumi , Oderaotoshi Yoji , Komatsu Mitsuo 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of 2‐Benzylidene‐7a‐alkyltetrahydropyrrolizine‐3,5‐diones Starting from Baylis—Hillman Adducts.
Authors: Lee Hyun Seung , Kim Seong Jin , Kim Jae Nyoung 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis and Properties of 5‐Chloro‐4‐nitropyrazoles.
Authors: Bozhenkov G. V. , Savosik V. A. , Larina L. I. , Mirskova A. N. , Levkovskaya G. G. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of Quaternary 3‐(1,3‐Dioxo‐1H‐isoindol‐2‐ylmethyl)‐5,6‐dihydroimidazo [2,1‐b]thiazolium Salts (VII)
Authors: Dianov V. M. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Efficient Microwave‐Assisted Synthesis of 1‐(1H‐Indol‐1‐yl)‐2‐phenyl‐3‐(1H‐1,2,4‐triazol‐1‐yl)propan‐2‐ols as Antifungal Agents.
Authors: Lebouvier Nicolas , Giraud Francis , Corbin Typhanie , Na Young Min , Le Baut Guillaume , Marchand Pascal , Le Borgne Marc 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis and Antimicrobial Studies of a New Series of 2‐{4‐[2‐(5‐Ethylpyridin‐2‐yl)ethoxy] phenyl}‐5‐substituted‐1,3,4‐oxadiazoles.
Authors: Gaonkar S. L. , Rai K. M. L. , Prabhuswamy B. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Polynuclear Nonfused Tetrazole‐, 1,3,4‐Oxadiazole‐, and 1,2,3‐Triazole‐Containing Systems.
Authors: Vereshchagin L. I. , Petrov A. V. , Proidakov A. G. , Pokatilov F. A. , Smirnov A. I. , Kizhnyaev V. N. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Tetrazoles. Part 49. Alkylation of Tetrazoles with Tetrakis(chloroacetoxymethyl)methane.
Authors: Zatsepina M. V. , Artamonova T. V. , Koldobskii G. I. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Polysubstituted 5‐Functionalized 2‐Pyrone Derivatives: Facile Synthesis via Tandem Nucleophilic Addition/Lactonization Reaction of 1,2‐Allenyl Esters.
Authors: Huang Xian , Shen Ruwei 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of Heterocyclic Compounds (VI) on the Basis of 2H‐Chromen‐2‐one Derivatives.
Authors: Ganushchak N. I. , Kobrin L. O. , Bilaya E. E. , Mizyuk V. L. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
4‐Substituted‐8‐(1‐phenyl‐cyclohexyl)‐2,8‐diaza‐spiro[4.5]decan‐1‐one as a Novel Class of Highly Selective GlyT1 Inhibitors with Superior Pharmacological and Pharmacokinetic Parameters.
Authors: Alberati Daniela , Hainzl Dominik , Jolidon Synese , Kurt Anke , Pinard Emmanuel , Thomas Andrew W. , Zimmerli Daniel 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of Sulfonyl and Sulfenyl Derivatives of Pyridine and 1,2,4‐Triazole.
Authors: Anisimov A. V. , Fedorova E. V. , Tarakanova A. V. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Iron(III)‐Promoted Aza‐Prins‐Cyclization: Direct Synthesis of Six‐Membered Azacycles.
Authors: Carballo Ruben M. , Ramirez Miguel A. , Rodriguez Matias L. , Martin Victor S. , Padron Juan I. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Design, Synthesis, and Biological Evaluations of Novel Quinolones as HIV‐1 Non‐Nucleoside Reverse Transcriptase Inhibitors.
Authors: Ellis David , Kuhen Kelli L. , Anaclerio Beth , Wu Baogen , Wolff Karen , Yin Hong , Bursulaya Badry , Caldwell Jeremy , Karanewsky Donald , He Yun 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A Clean Synthesis of Polyhydroacridine and Indenoquinoline Derivatives Catalyzed by Triethylbenzylammonium Chloride in Aqueous Media.
Authors: Wang Xiang‐Shan , Zhang Mei‐Mei , Zeng Zhao‐Sen , Shi Da‐Qing , Tu Shu‐Jiang , Wei Xian‐Yong , Zong Zhi‐Min 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
New trans/cis Tetrahydroisoquinolines. Part 3. [1,3]‐Oxazolo‐[3,2‐b]‐tetrahydroisoquinolinones Having an Angular Aryl Substituent.
Authors: Christov P. P. , Kozekov I. D. , Palamareva M. D. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
An Efficient One‐Pot Synthesis of 6‐Aryl‐5‐cyano‐2‐thiopyrimidinone Derivatives and Their Piperidinium Ionic Forms, X‐Ray Crystal Structures.
Authors: Balalaie Saeed , Bararjanian Morteza , Rominger Frank 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Lithiation of N‐Protected‐dihydro‐1,4‐benzoxazines.
Authors: Lu Yansong J. , Hu Bin , Prashad Mahavir , Kabadi Shaum , Repic Oljan , Blacklock Thomas J. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
α‐Hydroxy Esters via Enantioselective Hydrogen‐Mediated C—C Coupling: Regiocontrolled Reactions of Silyl‐Substituted 1,3‐Diynes.
Authors: Cho Chang‐Woo , Krische Michael J. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of 13‐Amino Costunolide Derivatives as Anticancer Agents.
Authors: Srivastava Sanjay K. , Abraham Aji , Bhat Beena , Jaggi Manu , Singh Anu T. , Sanna Vinod K. , Singh Gurvinder , Agarwal Shiv K. , Mukherjee Rama , Burman Anand C. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Stereoselective Synthesis of New (+)‐1‐{(1R,3R,6S)‐4,7,7‐Trimethylbicyclo [4.1.0]hept‐4‐en‐3‐yl}ethan‐1‐one Derivatives.
Authors: Makaev F. , Bets L. , Vlad L. , Pogrebnoi S. , Barba A. , Besolov A. , Malinovskii S. , Lyubodarskii R. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
New Highly Potent GABA Uptake Inhibitors Selective for GAT‐1 and GAT‐3 Derived from (R)‐ and (S)‐Proline and Homologous Pyrrolidine‐2‐alkanoic Acids.
Authors: Fuelep Guenther H. , Hoesl Cornelia E. , Hoefner Georg , Wanner Klaus T. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Hassallidin B — Second Antifungal Member of the Hassallidin Family.
Authors: Neuhof Torsten , Schmieder Peter , Seibold Michael , Preussel Karina , von Doehren Hans 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
One‐Pot Synthesis of (.+‐.)‐Crispine A and Its C‐Ring‐Substituted Analogues.
Authors: Meyer Nino , Opatz Till 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
The Phytoalexins from Cauliflower, Caulilexins A, B and C: Isolation, Structure Determination, Syntheses and Antifungal Activity.
Authors: Pedras M. Soledade C. , Sarwar Mohammed G. , Suchy Mojmir , Adio Adewale M. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Structure—Activity Relationships of Triazolopyridine Oxazole p38 Inhibitors: Identification of Candidates for Clinical Development.
Authors: McClure Kim F. , et al. et al. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis and Electrical Transport of Single‐Crystal NH4V3O8 Nanobelts.
Authors: Mai L. Q. , Lao C. S. , Hu B. , Zhou J. , Qi Y. Y. , Chen W. , Gu E. D. , Wang Z. L. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
The Development of Novel C‐2, C‐8, and N‐9 Trisubstituted Purines as Inhibitors of TNF‐α Production.
Authors: Sabat Mark , et al. et al. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
High‐Pressure Chemistry of Nitride‐Based Materials
Authors: Horvath‐Bordon Elisabeta , Riedel Ralf , Zerr Andreas , McMillan Paul F. , Auffermann Gudrun , Prots Yurii , Bronger Welf , Kniep Ruediger , Kroll Peter 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
The Synthesis and Reactions of Betaines Formed in Reactions of Tertiary Phosphines with Unsaturated Carboxylic Acids and Their Derivatives
Authors: Galkin V. I. , Bakhtiyarova Yu. V. , Sagdieva R. I. , Galkina I. V. , Cherkasov R. A. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis, Properties and Applications of Dicyanomethylenedihydrofuran (DCDHF) Single Molecule Fluorophores
Authors: Twieg R. , Wang H. , Lu Z. , Kim S. Y. , Lord S. , Nishimura S. , Schuck P. J. , Willets K. A. , Moerner W. E. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Photochemistry and Photophysics of Highly Excited Valence States of Polyatomic Molecules: Nonalternant Aromatics, Thioketones, and Metalloporphyrins
Authors: Burdzinski G. , Kubicki J. , Maciejewski A. , Steer R. P. , Velate S. , Yeow E. K. L. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Catalytic Hydrolysis and Alcoholysis of Alkenyl Esters and Ethers and Its Application to Kinetic Resolution
Authors: Tokunaga Makoto , Aoyama Hiroshi , Obora Yasushi , Tsuji Yasushi 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Development of Fluorous Lewis Acid Catalyzed Reactions
Authors: Yoshida Akihiro , Hao Xiuhua , Yamazaki Osamu , Nishikido Joji 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
C2‐Symmetric Chiral Bis(oxazoline) Ligands in Asymmetric Catalysis
Authors: Desimoni Giovanni , Faita Giuseppe , Joergensen Karl Anker 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Advances in the Synthesis and Catalytic Applications of Organosulfonic‐Functionalized Mesostructured Materials
Authors: Melero Juan A. , van Grieken Rafael , Morales Gabriel 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
The Structural Biology of Protein Aggregation Diseases: Fundamental Questions and Some Answers
Authors: Eisenberg David , Nelson Rebecca , Sawaya Michael R. , Balbirnie Melinda , Sambashivan Shilpa , Ivanova Magdalena I. , Madsen Anders O. , Riekel Christian 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Normal and Aberrant Biological Self‐Assembly: Insights from Studies of Human Lysozyme and Its Amyloidogenic Variants
Authors: Dumoulin Mireille , Kumita Janet R. , Dobson Christopher M. 
Published: November 2006

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Size‐Dependent Structural Evolution and Chemical Reactivity of Gold Clusters
Authors: Yoon Bokwon , Koskinen Pekka , Huber Bernd , Kostko Oleg , von Issendorff Bernd , Häkkinen Hannu , Moseler Michael , Landman Uzi 
Published: November 2006

AbstractGround‐state structures and other experimentally relevant isomers of Au15− to Au24− clusters are determined through joint first‐principles density functional theory and photoelectron spectroscopy measurements. Subsequent calculations of molecular O2 adsorption to the optimal cluster structures reveal a size‐dependent reactivity pattern that agrees well with earlier experiments. A detailed analysis of the underlying electronic structure shows that the chemical reactivity of the gold cluster anions can be elucidated in terms of a partial‐jellium picture, where delocalized electrons occupying electronic shells move over the ionic skeleton, whose geometric structure is strongly influenced by the directional bonding associated with the highly localized “d‐band” electrons.
Drosophila melanogasterp24 genes have developmental, tissue‐specific, and sex‐specific expression patterns and functions
Authors: Boltz Kara A. , Ellis Lisa L. , Carney Ginger E. 
Published: November 2006

AbstractGenes encoding members of the p24 family of intracellular trafficking proteins are present throughout animal and plant lineages. However, very little is known about p24 developmental, spatial, or sex‐specific expression patterns or how localized expression affects function. We investigated these problems inDrosophila melanogaster, which contains nine genes encoding p24 proteins. One of these genes,logjam(loj), is expressed in the adult female nervous system and ovaries and is essential for oviposition. Nervous system‐specific expression ofloj, but not ovary‐specific expression, rescues the behavioral defect of mutants. The Loj protein localizes to punctate structures in the cellular cytoplasm. These structures colocalize with a marker specific to the intermediate compartment andcis‐Golgi, consistent with experimental evidence from other systems suggesting that p24 proteins function in intracellular transport between the endoplasmic reticulum and Golgi. Our findings reveal thatDrosophilap24 transcripts are developmentally and tissue‐specifically expressed.CG31787is male‐specifically expressed gene that is present during the larval, pupal, and adult stages. FemaleCG9053mRNA is limited to the head, whereas males express this gene widely. Together, our studies provide experimental evidence indicating that some p24 genes have sex‐specific expression patterns and tissue‐ and sex‐limited functions. Developmental Dynamics 236:544–555, 2007. © 2006 Wiley‐Liss, Inc.
Thermal Behavior of Tetrahydropyran‐Intercalated VOPO4: Structural and Dynamics Study
Authors: Melánová Klára , Beneš Ludvík , Zima Vítězslav , Černošková Eva , Brus Jiří , Urbanová Martina , Trchová Miroslava , Dybal Jiří 
Published: November 2006

AbstractThe thermal behavior of tetrahydropyran‐(THP‐)intercalated VOPO4 was probed by an extensive combination of experimental methods (XRD, DSC, FTIR, solid‐state NMR) and quantum chemical calculations. Two temperature‐induced transitions were detected and all polymorphs exhibit a high degree of molecular order and tight packing of THP in VOPO4. The first reversible thermal transition at around 100 °C was attributed to boat/chair conformation changes of the THP molecules. Most probably, a low‐temperature boat conformation of the guest molecules present in the interlayer space of VOPO4 changes to a high‐temperature chair conformation. This rearrangement of the THP molecules was confirmed by variable‐temperature 13C CP/MAS NMR spectroscopy. Quantum chemical calculations using a B3LYP functional and 6‐31G(d) basis set also support this idea. The second change at around 140 °C is probably caused by a weakening of the donor–acceptor bond between the oxygen molecule of THP and the vanadium atom of the host and the formation of a disorder in packing of the THP molecules. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)
(Indenyl)ruthenium Complexes Containing 1,1′‐Bis(diphenylphosphanyl)ferrocene (dppf) and Thiolato Ligands: Synthesis, X‐ray Structure Analysis, Electrochemistry and Magnetic Studies
Authors: Ng Sin Yee , Leong Weng Kee , Goh Lai Yoong , Webster Richard D. 
Published: November 2006

AbstractThe reaction of [(Ind)Ru(dppf)Cl] (Ind = η5‐C9H7) (2) with RSNa {R = Me, Et, Ph, Ph2P(CH2)2} proceeds in MeOH to give [(Ind)Ru(dppf)(SR)] {R = Me (3), Et (4), Ph (5), Ph2P(CH2)2 (7)}, as well as [(Ind)Ru(dppf)H] (6), in all cases except for R = Ph. This R‐dependence of the product mixture was rationalised on a RS–/MeOH ↔ MeO–/RSH equilibrium involving the interaction of thiolate (RS–) with MeOH, and the relative nucleophilicities of RS– versus MeO–; 6 arose from β‐H elimination from an OMe derivative. Cyclic voltammetric measurements on 2, 3, 4 and 5, as well as the Cp (η5‐C5H5) and Cp* (η5‐C5Me5) analogues of 2, indicated that the formal oxidation potentials for [LRu(dppf)Cl] complexes {L = Ind (2), Cp (2A) and Cp* (2B)} occurred in the order Cp* < Ind < Cp, correlating with the more electron‐donating groups lowering the oxidation potentials. EPR experiments performed on the one‐electron oxidised forms of 3 and 5 indicated paramagnetic compounds with g values close to 2, while the two‐electron oxidised forms of 3 and 5 were diamagnetic. All the complexes were characterised spectroscopically, and 5 and 6 also crystallographically. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)
Synthesis of Diazen‐1‐ium‐1,2‐diolates Monitored by the “NOtizer” Apparatus: Relationship between Formation Rates, Molecular Structure and the Release of Nitric Oxide
Authors: Konter Joerg , Abuo‐Rahma Gamal El‐Din A. A. , El‐Emam Ali , Lehmann Jochen 
Published: November 2006

AbstractNitrogen‐bound diazen‐1‐ium‐1,2‐diolates (diazeniumdiolates, “NONOates”, “solid NO”) are generally prepared from secondary amines and nitric oxide and are compounds of first choice for the direct release of nitric oxide (NO). First, we report on the relationships between the structures of the amines and the formation rates of the corresponding NONOates, second on the structures of the NONOates and the rate of NO release and finally between the rates of NONOate formation and NO release from these species. A series of differently sized and substituted cyclic and aliphatic amines were used to quantify the reactivity of amines towards NO by monitoring the decrease in NO pressure with the NOtizer, an apparatus developed for this study. The release of NO was measured amperometrically with an NO‐sensitive electrode and the half‐lives of novel diazeniumdiolates were determined by UV spectroscopy. It was found that steric hindrance and heteroatomic substituents in the amines' side chains reduce the formation rates of the sodium salts of the NONOates and also slow down NO release from them. Exceptions were found with piperidine‐2‐carboxylic acid derivatives which react to give NONOates more slowly than piperidine but release NO much faster despite steric hindrance. A secondary amine carrying an additional primary amine reacted quickly with NO, but the corresponding NONOate showed slower releaser of NO owing to the formation of an intramolecular NONOate salt as well as the sodium salt derivative. Azetidine reacts faster with NO than all of the other amines, but decomposition of the corresponding NONOate proved to be unexpectedly slow.(© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)