Works matching IS 0018019X AND DT 2001 AND VI 84 AND IP 11

Results: 26

Intrinsic Rate Constants ket of Photoinduced Electron Transfer between Anthracene Derivatives and Aromatic Donors: Does the Intersecting-State Model Challenge Marcus Theory When Confronted with an Archetypal Set of Data?

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3446, doi. 10.1002/1522-2675(20011114)84:11<3446::AID-HLCA3446>3.0.CO;2-R

By:

Dossot, Manuel;
Jacques, Patrice

Publication type:

Article

An Expeditious Access to Enantiomerically Pure cis-Dialkyl-Substituted γ- and δ-Lactones.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3428, doi. 10.1002/1522-2675(20011114)84:11<3428::AID-HLCA3428>3.0.CO;2-J

By:

Wu, Yikang;
Shen, Xin;
Tang, Chao-Jun;
Chen, Zhi-Long

Publication type:

Article

Structure-Activity Relationship Study of Nonpeptide δ-Opioid Receptor Ligands.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3299, doi. 10.1002/1522-2675(20011114)84:11<3299::AID-HLCA3299>3.0.CO;2-B

By:

Lahsen, Joaquín;
Schmidhammer, Helmut;
Rode, Bernd M.

Publication type:

Article

Two New Spirostanol Glycosides from Cestrum parqui.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3350, doi. 10.1002/1522-2675(20011114)84:11<3350::AID-HLCA3350>3.0.CO;2-U

By:

Baqai, Fehmida Tasnim;
Ali, Akbar;
Ahmad, Viqar Uddin

Publication type:

Article

Surface Prechlorination of Anatase TiO2 for Enhanced Photocatalytic Oxidation of Toluene and Hexane.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3511, doi. 10.1002/1522-2675(20011114)84:11<3511::AID-HLCA3511>3.0.CO;2-K

By:

d'Hennezel, Olga;
Ollis, David F.

Publication type:

Article

Regioselectivity of the 1,3-Oxathiolane Formation in the Lewis Acid-Catalyzed Reaction of Thioketones with Asymmetrically Substituted Oxiranes.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3319, doi. 10.1002/1522-2675(20011114)84:11<3319::AID-HLCA3319>3.0.CO;2-L

By:

Fu, Changchun;
Linden, Anthony;
Heimgartner, Heinz

Publication type:

Article

The Ferrocenylethynyl Unit: a Stable Hormone Tag.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3289, doi. 10.1002/1522-2675(20011114)84:11<3289::AID-HLCA3289>3.0.CO;2-D

By:

Osella, Domenico;
Nervi, Carlo;
Galeotti, Francesco;
Cavigiolio, Giorgio;
Vessières, Anne;
Jaouen, Gérard

Publication type:

Article

Absolute Configuration of Two New 6-Alkylated α-Pyrones (=2 H-Pyran-2-ones) from Ravensara crassifolia.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3470, doi. 10.1002/1522-2675(20011114)84:11<3470::AID-HLCA3470>3.0.CO;2-K

By:

Raoelison, Guy Emmanuel;
Terreaux, Christian;
Queiroz, Emerson Ferreira;
Zsila, Ferenc;
Simonyi, Miklos;
Antus, Sandor;
Randriantsoa, Adolphe;
Hostettmann, Kurt

Publication type:

Article

New Synthetic Analogs of Retinoids: Synthesis of Aromatic Analogs of 9-Methylidene- and 13-Demethyl-9-methylidene-retinol, -retinal, and Ethyl 13-Demethyl-9-methylideneretinoate.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3423, doi. 10.1002/1522-2675(20011114)84:11<3423::AID-HLCA3423>3.0.CO;2-C

By:

Valla, Alain;
Prat, Virginie;
Laurent, Alain;
Andriamialisoa, Zo;
Cartier, Dominique;
Giraud, Michel;
Labia, Roger;
Potier, Pierre

Publication type:

Article

Development of the First P-Stereogenic PCP Pincer Ligands, Their Metallation by Palladium and Platinum, and Preliminary Catalysis.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3519, doi. 10.1002/1522-2675(20011114)84:11<3519::AID-HLCA3519>3.0.CO;2-9

By:

Williams, B. Scott;
Dani, Paulo;
Lutz, Martin;
Spek, Anthony L.;
van Koten, Gerard

Publication type:

Article

Unusual Poly(phenylacetyloxy)-Substituted 1,1′: 4′,1″-Terphenyl Derivatives from Fruiting Bodies of the Basidiomycete Thelephora ganbajun.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3342, doi. 10.1002/1522-2675(20011114)84:11<3342::AID-HLCA3342>3.0.CO;2-K

By:

Hu, Lin;
Gao, Jin-Ming;
Liu, Ji-Kai

Publication type:

Article

Unsaturated Ruthenium Hydrides as Reactive Intermediates: An Experimental Investigation and Theoretical Model Study of (dtbpm- κ2 P)Ru(H)Cl, (dtbpe- κ2 P)Ru(H)Cl and Their Dinuclear Dynamic Precursor Complexes.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3456, doi. 10.1002/1522-2675(20011114)84:11<3456::AID-HLCA3456>3.0.CO;2-P

By:

Volland, Martin A. O.;
Hofmann, Peter

Publication type:

Article

Photo-Assisted Immobilized Fenton Degradation up to pH 8 of Azo Dye Orange II Mediated by Fe3+/ Nafion/Glass Fibers.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3433, doi. 10.1002/1522-2675(20011114)84:11<3433::AID-HLCA3433>3.0.CO;2-A

By:

Dhananjeyan, Mugunthu R.;
Kiwi, John;
Albers, Peter;
Enea, Octav

Publication type:

Article

Regioselection in C-Bromo- N-phenylnitrilimine Cycloaddition to ( Z)-4-(Arylmethylidene)azol-5-ones.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3313, doi. 10.1002/1522-2675(20011114)84:11<3313::AID-HLCA3313>3.0.CO;2-K

By:

Foti, Francesco;
Grassi, Giovanni;
Risitano, Francesco;
Nicolò, Francesco;
Rotondo, Archimede

Publication type:

Article

Glycosylidene Carbenes, Part 30 , Crystal Structure of a Glucose-Derived N,N-Unsubstituted Alkoxydiaziridine.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3495, doi. 10.1002/1522-2675(20011114)84:11<3495::AID-HLCA3495>3.0.CO;2-N

By:

Blüchel, Christian;
Linden, Anthony;
Vasella, Andrea

Publication type:

Article

Photophysical Study of the Probes Acrylodan (1-[6-(Dimethylamino)naphthalen-2-yl]prop-2-en-1-one), ANS (8-Anilinonaphthalene-1-sulfonate) and Prodan (1-[6-(Dimethylamino)naphthalen-2-yl]propan-1-one) in Aqueous Mixtures of Various Alcohols.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3306, doi. 10.1002/1522-2675(20011114)84:11<3306::AID-HLCA3306>3.0.CO;2-4

By:

Cerezo, Fermín Moreno;
Rocafort, Susana Corrales;
Sierra, Paz Sevilla;
García-Blanco, Francisco;
Oliva, Cristina Díaz;
Sierra, Javier Catalán

Publication type:

Article

1,3-Dipolar Cycloadditions to (5 Z)-1-Acyl-5-(cyanomethylidene)- imidazolidine-2,4-diones: Synthesis and Transformations of Spirohydantoin Derivatives.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3403, doi. 10.1002/1522-2675(20011114)84:11<3403::AID-HLCA3403>3.0.CO;2-G

By:

Grošelj, Uroš;
Drobnič, Aleš;
Rečnik, Simon;
Svete, Jurij;
Stanovnik, Branko;
Golobič, Amalija;
Lah, Nina;
Leban, Ivan;
Meden, Anton;
Golič-Grdadolnik, Simona

Publication type:

Article

The Reaction of Amines with Benzyl Halides under CO2 Atmosphere.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3357, doi. 10.1002/1522-2675(20011114)84:11<3357::AID-HLCA3357>3.0.CO;2-P

By:

Shi, Min;
Shen, Yu-Mei

Publication type:

Article

Inorganic−Organic Hybrid Polymers via Hydrothermal Syntheses: Tetraaquahexakis(pyrazine-2-carboxylato)pentacopper(4+) Hexacosaoxooctamolybdate(4−) Polymer ({[Cu5(pzca)6(H2O)4][Mo8O26]} n; pzca=Pyrazine-2-carboxylate) and Dicopperdecaoxo(pyrazine)trimolybdenum Polymer ([Mo3Cu2O10(pz)] n; pz=pyrazine)

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3393, doi. 10.1002/1522-2675(20011114)84:11<3393::AID-HLCA3393>3.0.CO;2-4

By:

Liang, Yucang;
Hong, Maochun;
Su, Weiping;
Cao, Rong;
Chen, Jiutong

Publication type:

Article

Ruthenium Catalyst Dichotomy: Selective Catalytic Diene Cycloisomerization or Metathesis.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3335, doi. 10.1002/1522-2675(20011114)84:11<3335::AID-HLCA3335>3.0.CO;2-4

By:

Sémeril, David;
Bruneau, Christian;
Dixneuf, Pierre H.

Publication type:

Article

Alkylation of Phenols by Caryophyllene on Acid Aluminosilicate Catalysts.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3477, doi. 10.1002/1522-2675(20011114)84:11<3477::AID-HLCA3477>3.0.CO;2-F

By:

Fomenko, Vladislav V.;
Korchagina, Dina V.;
Salakhutdinov, Nariman F.;
Barkhash, Vladimir A.

Publication type:

Article

Fullerene C60 Bound to Insoluble Hydrophilic Polymer: Synthesis, Photophysical Behavior, and Generation of Singlet Oxygen in Water Suspensions.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3488, doi. 10.1002/1522-2675(20011114)84:11<3488::AID-HLCA3488>3.0.CO;2-7

By:

Bourdelande, José L.;
Font, Josep;
González-Moreno, Rafael

Publication type:

Article

Linear, Peptidase-Resistant β2/ β3-Di- and α/ β3-Tetrapeptide Derivatives with Nanomolar Affinities to a Human Somatostatin Receptor, Preliminary Communication.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3503, doi. 10.1002/1522-2675(20011114)84:11<3503::AID-HLCA3503>3.0.CO;2-A

By:

Seebach, Dieter;
Rueping, Magnus;
Arvidsson, Per I.;
Kimmerlin, Thierry;
Micuch, Peter;
Noti, Christian;
Langenegger, Daniel;
Hoyer, Daniel

Publication type:

Article

Further Prenylated Bi- and Tricyclic Phloroglucinol Derivatives from Hypericum papuanum.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3380, doi. 10.1002/1522-2675(20011114)84:11<3380::AID-HLCA3380>3.0.CO;2-O

By:

Winkelmann, Karin;
Heilmann, Jörg;
Zerbe, Oliver;
Rali, Topul;
Sticher, Otto

Publication type:

Article

Two New C(20)-Oxygenated ent-Kaurene Diterpenoids from Isodon henryi.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3418, doi. 10.1002/1522-2675(20011114)84:11<3418::AID-HLCA3418>3.0.CO;2-L

By:

Li, Baolin;
Pan, Yuanjang;
Pan, Weijie

Publication type:

Article

Kinetic and Molecular-Modelling Study of the Interaction between Staphylococcus aureus PC1 Enzyme and Imipenem.

Published in:

Helvetica Chimica Acta, 2001, v. 84, n. 11, p. 3366, doi. 10.1002/1522-2675(20011114)84:11<3366::AID-HLCA3366>3.0.CO;2-T

By:

Vilanova, Bartolomé;
Coll, Miguel;
Frau, Juan;
Muñoz, Francisco;
Donoso, Josefa

Publication type:

Article

Works matching IS 0018019X AND DT 2001 AND VI 84 AND IP 11

Intrinsic Rate Constants k<sub>et</sub> of Photoinduced Electron Transfer between Anthracene Derivatives and Aromatic Donors: Does the Intersecting-State Model Challenge Marcus Theory When Confronted with an Archetypal Set of Data?

An Expeditious Access to Enantiomerically Pure cis-Dialkyl-Substituted γ- and δ-Lactones.

Structure-Activity Relationship Study of Nonpeptide δ-Opioid Receptor Ligands.

Two New Spirostanol Glycosides from Cestrum parqui.

Surface Prechlorination of Anatase TiO<sub>2</sub> for Enhanced Photocatalytic Oxidation of Toluene and Hexane.

Regioselectivity of the 1,3-Oxathiolane Formation in the Lewis Acid-Catalyzed Reaction of Thioketones with Asymmetrically Substituted Oxiranes.

The Ferrocenylethynyl Unit: a Stable Hormone Tag.

Absolute Configuration of Two New 6-Alkylated α-Pyrones (=2 H-Pyran-2-ones) from Ravensara crassifolia.

New Synthetic Analogs of Retinoids: Synthesis of Aromatic Analogs of 9-Methylidene- and 13-Demethyl-9-methylidene-retinol, -retinal, and Ethyl 13-Demethyl-9-methylideneretinoate.

Development of the First P-Stereogenic PCP Pincer Ligands, Their Metallation by Palladium and Platinum, and Preliminary Catalysis.

Unusual Poly(phenylacetyloxy)-Substituted 1,1′: 4′,1″-Terphenyl Derivatives from Fruiting Bodies of the Basidiomycete Thelephora ganbajun.

Unsaturated Ruthenium Hydrides as Reactive Intermediates: An Experimental Investigation and Theoretical Model Study of (dtbpm- κ<sup>2</sup> P)Ru(H)Cl, (dtbpe- κ<sup>2</sup> P)Ru(H)Cl and Their Dinuclear Dynamic Precursor Complexes.

Photo-Assisted Immobilized Fenton Degradation up to pH 8 of Azo Dye Orange II Mediated by Fe<sup>3+</sup>/ Nafion/Glass Fibers.

Regioselection in C-Bromo- N-phenylnitrilimine Cycloaddition to ( Z)-4-(Arylmethylidene)azol-5-ones.

Glycosylidene Carbenes, Part 30 , Crystal Structure of a Glucose-Derived N,N-Unsubstituted Alkoxydiaziridine.

Photophysical Study of the Probes Acrylodan (1-[6-(Dimethylamino)naphthalen-2-yl]prop-2-en-1-one), ANS (8-Anilinonaphthalene-1-sulfonate) and Prodan (1-[6-(Dimethylamino)naphthalen-2-yl]propan-1-one) in Aqueous Mixtures of Various Alcohols.

1,3-Dipolar Cycloadditions to (5 Z)-1-Acyl-5-(cyanomethylidene)- imidazolidine-2,4-diones: Synthesis and Transformations of Spirohydantoin Derivatives.

The Reaction of Amines with Benzyl Halides under CO<sub>2</sub> Atmosphere.

Ruthenium Catalyst Dichotomy: Selective Catalytic Diene Cycloisomerization or Metathesis.

Alkylation of Phenols by Caryophyllene on Acid Aluminosilicate Catalysts.

Fullerene C<sub>60</sub> Bound to Insoluble Hydrophilic Polymer: Synthesis, Photophysical Behavior, and Generation of Singlet Oxygen in Water Suspensions.

Linear, Peptidase-Resistant β<sup>2</sup>/ β<sup>3</sup>-Di- and α/ β<sup>3</sup>-Tetrapeptide Derivatives with Nanomolar Affinities to a Human Somatostatin Receptor, Preliminary Communication.

Further Prenylated Bi- and Tricyclic Phloroglucinol Derivatives from Hypericum papuanum.

Two New C(20)-Oxygenated ent-Kaurene Diterpenoids from Isodon henryi.

Kinetic and Molecular-Modelling Study of the Interaction between Staphylococcus aureus PC1 Enzyme and Imipenem.