Lista de obras - Herbert Höpfl - Dominio Público Uruguay

(1RS,2RS)-4,4'-(1-Aza-niumyl-2-hy-droxy-ethane-1,2-di-yl)dipyridinium tetra-chlorido-platinate(II) chloride

artículo científico publicado en 2013

(E)-2-{[2-(2-Hy-droxy-ethyl-amino)-ethyl-imino]-meth-yl}phenol

artículo científico publicado en 2011

2,4,5-Tris(pyridin-4-yl)-4,5-dihydro-1,3-oxazole.

artículo científico publicado en 2012

2,4-Difluoro-phenyl-boronic acid

artículo científico publicado en 2008

2,6-Dihy-droxy-4-oxo-2-(pyridin-1-ium-3-yl)-4H-1,3,2-benzodioxaborinin-2-ide 0.67-hydrate.

artículo científico publicado en 2014

2-Amino-1,3-benzothiazole-ethyl coumarin-3-carboxylate (1/1).

artículo científico publicado en 2003

24- and 26-membered macrocyclic diorganotin(IV) bis-dithiocarbamate complexes with N,N'-disubstituted 1,3- and 1,4-bis(aminomethyl)benzene and 1,1'-bis(aminomethyl)ferrocene as spacer groups.

artículo científico publicado en 2008

3-Amino-phenyl-boronic acid monohydrate

artículo científico publicado en 2010

3-Pyridineboronic acid --> boroxine --> pentadecanuclear boron cage --> 3D molecular network: a sequence based on two levels of self-complementary self-assembly

artículo científico publicado en 2008

4-[(E)-2-(Pyridin-2-yl)ethen-yl]pyridine-terephthalic acid (2/1).

artículo científico publicado en 2012

A 3D hybrid network containing large spherical cavities formed through a combination of metal coordination and hydrogen bonding

artículo científico publicado en 2004

A Chiral Bis-Naphthylated Tetrandrine Dibromide: Synthesis, Self-Assembly into an Organic Framework Based On Nanosized Spherical Cages, and Inclusion Studies

scientific article published on 24 July 2019

Benzene-1,3,5-tri-carb-oxy-lic acid-pyridinium-2-olate (1/3).

artículo científico publicado en 2014

Benzene-1,4-diboronic acid-4,4'-bipyridine-water (1/2/2).

artículo científico publicado en 2010

Bis[(1RS,2RS)-4,4'-(1-aza-niumyl-2-hy-droxy-ethane-1,2-di-yl)dipyridinium] tris-[tetra-chloridopalladate(II)].

artículo científico publicado en 2012

Bis[3-(dihydroxy-boryl)anilinium] sulfate

artículo científico publicado en 2010

Bis{2-[2,5-bis-(pyridin-2-yl)-1H-imidazol-4-yl]pyridinium} tetra-cyanidoplatinate(II) tetra-hydrate

artículo científico publicado en 2013

Boron macrocycles having a calix-like shape. Synthesis, characterization, X-ray analysis, and inclusion properties

artículo científico publicado en 2006

Boron-Nitrogen Double Tweezers Comprising Arylboronic Esters and Diamines: Self-Assembly in Solution and Adaptability as Hosts for Aromatic Guests in the Solid State

artículo científico publicado en 2020

Boron-nitrogen macrocycles: a new generation of calix[3]arenes.

artículo científico publicado en 2004

Carbonyl-carbonyl, carbonyl-pi and carbonyl-halogen dipolar interactions as the directing motifs of the supramolecular structure of ethyl 6-chloro-2-oxo-2H-chromene-3-carboxylate and ethyl 6-bromo-2-oxo-2H-chromene-3-carboxylate

scientific article published on 17 March 2007

Channel Confinement of Aromatic Petrochemicals via Aryl-Perfluoroaryl Interactions With a B←N Host

scientific article published on 22 October 2019

Comparative Studies of Structures and Peroxidase-like Activities of Copper(II) and Iron(III) Complexes with an EDTA-Based Phenylene-Macrocycle and Its Acyclic Analogue

artículo científico publicado en 2019

Crystal structure and Hirshfeld surface analysis of 3-cyano-phenyl-boronic acid.

artículo científico publicado en 2018

Cyclohexane-1,4-dicarboxylic acid–pyridinium-4-olate (1/1) ⬇️

artículo científico publicado el 28 de marzo de 2013

Dichloridobis(methanol-κO)[cis-(±)-2,4,5-tris-(pyridin-2-yl)-2-imidazoline-κ(3)N(2),N(3),N(4)]ytterbium(III) chloride

artículo científico publicado en 2012

Diethyl piperazine-1,4-diyldioxalate.

artículo científico publicado en 2004

Direct chemical method for preparing 2,3-epoxyamides using sodium chlorite

artículo científico publicado en 2012

Ethyl (E)-3-(2-hydroxyphenyl)-2-(morpholinocarbonyl)propenoate

artículo científico publicado en 2004

Ethyl N-phenyloxamate.

artículo científico publicado en 2003

Exploiting Boron Coordination: B←N Bond Supports a [2+2] Photodimerization in the Solid State and Generation of a Diboron Bis-Tweezer for Benzene/Thiophene Separation

scientific article published on 12 March 2019

Facial pi...Cl...pi interactions as the directing motif of the supramolecular structures of Mg2+ and Ca2+ bis[hydrotris(pyrazolyl)borate] chloroform disolvates

artículo científico publicado en 2006

Facile preparation of [4.4]metacyclophane- and [5.5]paracyclophane-type macrocycles from arylboronic acids and salicylideneaminoaryl alcohols

artículo científico publicado en 2002

Further Approaches in the Design of Antitumor Agents with Response to Cell Resistance: Looking toward Aza Crown Ether-dtc Complexes

artículo científico publicado en 2020

Further evidence on the favorable role of the anomeric effect on the cleavage of HepDirect and cyclophosphamide prodrugs

artículo científico publicado en 2014

In vitro antibacterial activity of meclofenamate metal complexes with Cd(II), Pb(II), Co(II), and Cu(II). Crystal structures of [Cd(C14H10NO2Cl2)2∙(CH3OH)]n and [Cu(C14H10NO2Cl2)2(C5H5N)2]

artículo científico publicado en 2014

Interrelation of the dissolution behavior and solid-state features of acetazolamide cocrystals

artículo científico publicado en 2016

Macrocyclic diorganotin complexes of gamma-amino acid dithiocarbamates as hosts for ion-pair recognition.

artículo científico publicado en 2008

Magnetic and high-frequency EPR studies of an octahedral Fe(III) compound with unusual zero-field splitting parameters.

artículo científico publicado en 2009

Microwave assisted stereoselective synthesis of cis-substituted TinIV phthalocyanine dicarboxylates. application as corrosion inhibitors.

artículo científico publicado en 2004

Modification of 2D water that contains hexameric units in chair and boat conformations--a contribution to the structural elucidation of bulk water

artículo científico publicado en 2004

Molecular Tectonics with Di- and Trinuclear Organometallic Tin Compounds.

artículo científico publicado en 2018

N-containing boronic esters as self-complementary building blocks for the assembly of 2D and 3D molecular networks

artículo científico publicado en 2012

Nanocap-shaped tin phthalocyanines: synthesis, characterization, and corrosion inhibition activity

artículo científico publicado en 2005

Parallel and automated library synthesis of 2-long alkyl chain benzoazoles and azole[4,5-b]pyridines under microwave irradiation.

artículo científico publicado en 2005

Poly[aqua-bis(μ-benzene-1,2-dicarboxyl-ato)ethano-ltetra-lithium].

artículo científico publicado en 2009

Poly[potassium-μ-2-[2-(carboxymethyl)phenyl]acetato].

artículo científico publicado en 2008

Preparation and structural characterization of three types of homo- and heterotrinuclear boron complexes: salen[[B-O-B][O2BOH]], salen[[B-O-B][O2BPh]], and salen[[B-O-B][O2P(O)Ph]].

artículo científico publicado en 2004

Preparation of seven- and eight-membered boron heterocycles from different salen ligands and arylboronic acids

artículo científico publicado en 2001

Recognition of anions and neutral guests by dicationic pyridine-2,6-dicarboxamide receptors.

artículo científico publicado en 2010

Reversible and irreversible inhibitory activity of succinic and maleic acid derivatives on acetylcholinesterase

artículo científico publicado en 2003

Self-assembly of dialkyltin(IV) moieties and aromatic dicarboxylates to complexes with a polymeric or a discrete trinuclear macrocyclic structure in the solid state and a mixture of fast interchanging cyclooligomeric structures in solution

artículo científico publicado en 2003

Self-assembly of diorganotin(IV) oxides (R = Me, nBu, Ph) and 2,5-pyridinedicarboxylic acid to polymeric and trinuclear macrocyclic hybrids with porous solid-state structures: influence of substituents and solvent on the supramolecular structure

artículo científico publicado en 2005

Self-assembly of diphenyltin(IV) and tris-dithiocarbamate ligands to racemic trinuclear cavitands and capsules

artículo científico publicado en 2008

Six-membered ring phosphates and phosphonates as model compounds for cyclic phosphate prodrugs: is the anomeric effect involved in the selective and spontaneous cleavage of cyclic phosphate prodrugs?

artículo científico publicado en 2009

Solvent-solvent and solvent-solute interactions in a 3D chloroform clathrate with diorganotin macrocycles in the nano-sized pores

artículo científico publicado en 2011

Supramolecular arrangement and photophysical properties of a dinuclear cyanophenylboronic acid ester.

artículo científico publicado en 2018

Synthesis, characterization, biocide and toxicological activities of di-n-butyl- and diphenyl-tin(IV)-salicyliden-beta-amino alcohol derivatives.

artículo científico publicado en 2005

Synthesis, characterization, crystal structures and supramolecular features of bicycloazastannoxides derived from Schiff bases with L -tyrosine

Synthesis, crystal structure, DFT studies and photophysical properties of a copper(I)-triphenylphosphane complex based on trans-(±)-2,4,5-tris(pyridin-2-yl)-2-imidazoline

artículo científico publicado en 2017

Synthesis, crystal structures and optical properties of mercury(II) halide compounds with (E)-N-(pyridin-2-ylmethylidene)arylamines: Effect of ligand R-group upon structure

artículo científico publicado en 2013

Synthesis, spectroscopic, physicochemical and structural characterization of tetrandrine-based macrocycles functionalized with acridine and anthracene groups: DNA binding and anti-proliferative activity.

artículo científico publicado en 2018

Synthesis, structures, and spectroscopic properties of Hg(II) complexes of bidentate NN and tridentate NNO Schiff-base ligands

artículo científico publicado en 2014

Template-assisted self assembly of two lipophilic polyion aggregates derived from sodium tetraphenyl imidodiphosphinate-complexes containing sodium ions in four different coordination environments

artículo científico publicado en 2004

Tetra-kis(μ-acetato-κ(2)O:O')-bis-[(3-pyridine-carboxaldehyde-κN')]dicopper(II)(Cu-Cu).

artículo científico publicado en 2012

The E and Z isomers of 3-(benzoxazol-2-yl)prop-2-enoic acid.

artículo científico publicado en 2004

The Stabilizing Role of the Intramolecular C–H···O Hydrogen Bond in Cyclic Amides Derived From α-Methylbenzylamine

scientific article published on 14 April 2015

The direct and highly diastereoselective synthesis of 3,4-epoxy-2-piperidones. Application to the total synthesis and absolute configurational assignment of 3α,4α-epoxy-5β-pipermethystine.

artículo científico publicado en 2017

The influence of counter ion and ligand methyl substitution on the solid-state structures and photophysical properties of mercury(II) complexes with (E)-N-(pyridin-2-ylmethylidene)arylamines

artículo científico publicado en 2012

Transition Metal-Free Selective Double sp(3) C-H Oxidation of Cyclic Amines to 3-Alkoxyamine Lactams.

artículo científico publicado en 2016

Two coordination modes of Cu(II) in a binuclear complex with N-(pyridin-2-yl-carbon-yl)pyridine-2-carboxamidate ligands.

artículo científico publicado en 2012

Two novel organic-inorganic hybrid materials from tetrachloridometallate(II) salts and 4-[(E)-2-(pyridin-1-ium-2-yl)ethenyl]pyridinium

artículo científico publicado en 2015

Variation of the Molecular Conformation, Shape, and Cavity Size in Dinuclear Metalla-Macrocycles Containing Hetero-Ditopic Dithiocarbamate-Carboxylate Ligands from a Homologous Series of N-Substituted Amino Acids

artículo científico publicado en 2016

{2-Hydr-oxy-6-[(2-oxidophen-yl)imino-methyl-κN,O]phenolato-κO}phenyl-boron

artículo científico publicado en 2010

Lista de obras de Herbert Höpfl

(1RS,2RS)-4,4'-(1-Aza-niumyl-2-hy-droxy-ethane-1,2-di-yl)dipyridinium tetra-chlorido-platinate(II) chloride

(E)-2-{[2-(2-Hy-droxy-ethyl-amino)-ethyl-imino]-meth-yl}phenol

2,4,5-Tris(pyridin-4-yl)-4,5-dihydro-1,3-oxazole.

2,4-Difluoro-phenyl-boronic acid

2,6-Dihy-droxy-4-oxo-2-(pyridin-1-ium-3-yl)-4H-1,3,2-benzodioxaborinin-2-ide 0.67-hydrate.

2-Amino-1,3-benzothiazole-ethyl coumarin-3-carboxylate (1/1).

24- and 26-membered macrocyclic diorganotin(IV) bis-dithiocarbamate complexes with N,N'-disubstituted 1,3- and 1,4-bis(aminomethyl)benzene and 1,1'-bis(aminomethyl)ferrocene as spacer groups.

3-Amino-phenyl-boronic acid monohydrate

3-Pyridineboronic acid --> boroxine --> pentadecanuclear boron cage --> 3D molecular network: a sequence based on two levels of self-complementary self-assembly

4-[(E)-2-(Pyridin-2-yl)ethen-yl]pyridine-terephthalic acid (2/1).

A 3D hybrid network containing large spherical cavities formed through a combination of metal coordination and hydrogen bonding

A Chiral Bis-Naphthylated Tetrandrine Dibromide: Synthesis, Self-Assembly into an Organic Framework Based On Nanosized Spherical Cages, and Inclusion Studies

Benzene-1,3,5-tri-carb-oxy-lic acid-pyridinium-2-olate (1/3).

Benzene-1,4-diboronic acid-4,4'-bipyridine-water (1/2/2).

Bis[(1RS,2RS)-4,4'-(1-aza-niumyl-2-hy-droxy-ethane-1,2-di-yl)dipyridinium] tris-[tetra-chloridopalladate(II)].

Bis[3-(dihydroxy-boryl)anilinium] sulfate

Bis{2-[2,5-bis-(pyridin-2-yl)-1H-imidazol-4-yl]pyridinium} tetra-cyanidoplatinate(II) tetra-hydrate

Boron macrocycles having a calix-like shape. Synthesis, characterization, X-ray analysis, and inclusion properties

Boron-Nitrogen Double Tweezers Comprising Arylboronic Esters and Diamines: Self-Assembly in Solution and Adaptability as Hosts for Aromatic Guests in the Solid State

Boron-nitrogen macrocycles: a new generation of calix[3]arenes.

Carbonyl-carbonyl, carbonyl-pi and carbonyl-halogen dipolar interactions as the directing motifs of the supramolecular structure of ethyl 6-chloro-2-oxo-2H-chromene-3-carboxylate and ethyl 6-bromo-2-oxo-2H-chromene-3-carboxylate

Channel Confinement of Aromatic Petrochemicals via Aryl-Perfluoroaryl Interactions With a B←N Host

Comparative Studies of Structures and Peroxidase-like Activities of Copper(II) and Iron(III) Complexes with an EDTA-Based Phenylene-Macrocycle and Its Acyclic Analogue

Crystal structure and Hirshfeld surface analysis of 3-cyano-phenyl-boronic acid.

Cyclohexane-1,4-dicarboxylic acid–pyridinium-4-olate (1/1) ⬇️

Dichloridobis(methanol-κO)[cis-(±)-2,4,5-tris-(pyridin-2-yl)-2-imidazoline-κ(3)N(2),N(3),N(4)]ytterbium(III) chloride

Diethyl piperazine-1,4-diyldioxalate.

Direct chemical method for preparing 2,3-epoxyamides using sodium chlorite

Ethyl (E)-3-(2-hydroxyphenyl)-2-(morpholinocarbonyl)propenoate

Ethyl N-phenyloxamate.

Exploiting Boron Coordination: B←N Bond Supports a [2+2] Photodimerization in the Solid State and Generation of a Diboron Bis-Tweezer for Benzene/Thiophene Separation

Facial pi...Cl...pi interactions as the directing motif of the supramolecular structures of Mg2+ and Ca2+ bis[hydrotris(pyrazolyl)borate] chloroform disolvates

Facile preparation of [4.4]metacyclophane- and [5.5]paracyclophane-type macrocycles from arylboronic acids and salicylideneaminoaryl alcohols

Further Approaches in the Design of Antitumor Agents with Response to Cell Resistance: Looking toward Aza Crown Ether-dtc Complexes

Further evidence on the favorable role of the anomeric effect on the cleavage of HepDirect and cyclophosphamide prodrugs

In vitro antibacterial activity of meclofenamate metal complexes with Cd(II), Pb(II), Co(II), and Cu(II). Crystal structures of [Cd(C14H10NO2Cl2)2∙(CH3OH)]n and [Cu(C14H10NO2Cl2)2(C5H5N)2]

Interrelation of the dissolution behavior and solid-state features of acetazolamide cocrystals

Macrocyclic diorganotin complexes of gamma-amino acid dithiocarbamates as hosts for ion-pair recognition.

Magnetic and high-frequency EPR studies of an octahedral Fe(III) compound with unusual zero-field splitting parameters.

Microwave assisted stereoselective synthesis of cis-substituted TinIV phthalocyanine dicarboxylates. application as corrosion inhibitors.

Modification of 2D water that contains hexameric units in chair and boat conformations--a contribution to the structural elucidation of bulk water

Molecular Tectonics with Di- and Trinuclear Organometallic Tin Compounds.

N-containing boronic esters as self-complementary building blocks for the assembly of 2D and 3D molecular networks

Nanocap-shaped tin phthalocyanines: synthesis, characterization, and corrosion inhibition activity

Parallel and automated library synthesis of 2-long alkyl chain benzoazoles and azole[4,5-b]pyridines under microwave irradiation.

Poly[aqua-bis(μ-benzene-1,2-dicarboxyl-ato)ethano-ltetra-lithium].

Poly[potassium-μ-2-[2-(carboxymethyl)phenyl]acetato].

Preparation and structural characterization of three types of homo- and heterotrinuclear boron complexes: salen[[B-O-B][O2BOH]], salen[[B-O-B][O2BPh]], and salen[[B-O-B][O2P(O)Ph]].

Preparation of seven- and eight-membered boron heterocycles from different salen ligands and arylboronic acids

Recognition of anions and neutral guests by dicationic pyridine-2,6-dicarboxamide receptors.

Reversible and irreversible inhibitory activity of succinic and maleic acid derivatives on acetylcholinesterase

Self-assembly of dialkyltin(IV) moieties and aromatic dicarboxylates to complexes with a polymeric or a discrete trinuclear macrocyclic structure in the solid state and a mixture of fast interchanging cyclooligomeric structures in solution

Self-assembly of diorganotin(IV) oxides (R = Me, nBu, Ph) and 2,5-pyridinedicarboxylic acid to polymeric and trinuclear macrocyclic hybrids with porous solid-state structures: influence of substituents and solvent on the supramolecular structure

Self-assembly of diphenyltin(IV) and tris-dithiocarbamate ligands to racemic trinuclear cavitands and capsules

Six-membered ring phosphates and phosphonates as model compounds for cyclic phosphate prodrugs: is the anomeric effect involved in the selective and spontaneous cleavage of cyclic phosphate prodrugs?

Solvent-solvent and solvent-solute interactions in a 3D chloroform clathrate with diorganotin macrocycles in the nano-sized pores

Supramolecular arrangement and photophysical properties of a dinuclear cyanophenylboronic acid ester.

Synthesis, characterization, biocide and toxicological activities of di-n-butyl- and diphenyl-tin(IV)-salicyliden-beta-amino alcohol derivatives.

Synthesis, characterization, crystal structures and supramolecular features of bicycloazastannoxides derived from Schiff bases with L -tyrosine

Synthesis, crystal structure, DFT studies and photophysical properties of a copper(I)-triphenylphosphane complex based on trans-(±)-2,4,5-tris(pyridin-2-yl)-2-imidazoline

Synthesis, crystal structures and optical properties of mercury(II) halide compounds with (E)-N-(pyridin-2-ylmethylidene)arylamines: Effect of ligand R-group upon structure

Synthesis, spectroscopic, physicochemical and structural characterization of tetrandrine-based macrocycles functionalized with acridine and anthracene groups: DNA binding and anti-proliferative activity.

Synthesis, structures, and spectroscopic properties of Hg(II) complexes of bidentate NN and tridentate NNO Schiff-base ligands

Template-assisted self assembly of two lipophilic polyion aggregates derived from sodium tetraphenyl imidodiphosphinate-complexes containing sodium ions in four different coordination environments

Tetra-kis(μ-acetato-κ(2)O:O')-bis-[(3-pyridine-carboxaldehyde-κN')]dicopper(II)(Cu-Cu).

The E and Z isomers of 3-(benzoxazol-2-yl)prop-2-enoic acid.

The Stabilizing Role of the Intramolecular C–H···O Hydrogen Bond in Cyclic Amides Derived From α-Methylbenzylamine

The direct and highly diastereoselective synthesis of 3,4-epoxy-2-piperidones. Application to the total synthesis and absolute configurational assignment of 3α,4α-epoxy-5β-pipermethystine.

The influence of counter ion and ligand methyl substitution on the solid-state structures and photophysical properties of mercury(II) complexes with (E)-N-(pyridin-2-ylmethylidene)arylamines

Transition Metal-Free Selective Double sp(3) C-H Oxidation of Cyclic Amines to 3-Alkoxyamine Lactams.

Two coordination modes of Cu(II) in a binuclear complex with N-(pyridin-2-yl-carbon-yl)pyridine-2-carboxamidate ligands.

Two novel organic-inorganic hybrid materials from tetrachloridometallate(II) salts and 4-[(E)-2-(pyridin-1-ium-2-yl)ethenyl]pyridinium

Variation of the Molecular Conformation, Shape, and Cavity Size in Dinuclear Metalla-Macrocycles Containing Hetero-Ditopic Dithiocarbamate-Carboxylate Ligands from a Homologous Series of N-Substituted Amino Acids

{2-Hydr-oxy-6-[(2-oxidophen-yl)imino-methyl-κN,O]phenolato-κO}phenyl-boron