[a0001]
Recent Developments on the Use of Triphenylphosphonium Protecting
Group in the Synthesis of Substituted Hydrazines
Olga Tsubrik and Uno Mäeorg
Comments and Discussion
[a0002]
Synthesis
of 1,3-Dideoxy-2,5-nondiulose Derivatives by Highly Stereocontrolled Alkylation
of Protected Diacetone Hexulose Aldehydes
Isidoro Izquierdo Cubero*
, María T. Plaza López-Espinosa, Rafael Robles Díaz, Antonio J. Mota
Ávila and Francisco Franco Montalbán
Comments and Discussion
[a0003]
the Influence of Solvents and Catalysts on the Thermal Behavior of Azidohetarenes
in DSC Measurements
Wolfgang Stadlbauer
* and Gerhard Hojas
Comments and Discussion
[a0004]
3-Alkoxy-2-Lithiocyclohexene: a New and Stable Non-Anionic B-Functionalised
Organolithium Intermediate
Inmaculada Gómez, Diego J. Ramón and Miguel
Yus*
Comments and Discussion
[a0005]
Syntheses of (Diacetoxyiodo)arenes or Iodylarenes from Iodoarenes, with
Sodium Periodate as the Oxidant
Pawel Kazmierczak, Lech
Skulski* and Lukasz Kraszkiewicz
Comments and Discussion
[a0006]
One-Pot Procedures for Preparing (Dichloroiodo)arenes from Arenes and Diiodine,
Nicolas Obeid and Lech
Skulski*
Comments and Discussion
[a0007]
One-Pot Preparations of Diaryliodonium Bromides from Iodoarenes and Arenes,
with Sodium Perborate as the Oxidant
Anna Kryska and Lech
Skulski*
Comments and Discussion
[a0008]
The Vilsmeier Reaction as a Tool for the Functionalization of 6-Unsubstituted
Pyrido[2,3-d]pyrimidine-2,4-diones
U. Girreser, D. Heber*
and M. Schütt
Comments and Discussion
[a0009]
A Direct Synthesis of Pyrrolidines Including Nornicotine
Miguel Yus,* Tatiana Soler and Francisco
Foubelo
Comments and Discussion
[a0010]
Stereoselective Preparation of Optically Pure Methyl 4(R)-N-(tert-butoxycarbonyl)-4-Hydroxypyroglutamate
Pedro Merino*, Santiago
Franco, Francisco Merchan, Julia Revuelta and Tomas Tejero
Comments and Discussion
[a0011]
Synthesis, Crystal Structure, and Conformation of Methyl-O-acetyl-5-cyano-6-deoxy-2,3-O-isopropylidene-b
-L-gulofuranoside
Julia Micova, Bohumil Steiner, Miroslav
Koóš1,* Ján Gajdoš, Vratislav Langer and Dalma Gyepesová
Comments and Discussion
[a0012]
Contributions to the Mechanism of the Reactions of Isocyabates with Alcohols
and Glycols
Sergiu Coseri
Comments and Discussion
[a0013]
Aromaticity Study of Benzofused Thieno[3,2-b]furans: [4p+2p]
vs.
[2p+2p] Course of
Cycloadditions of Isomeric
2-Vinyl[1]benzothieno[3,2-b]furan and 2-Vinylthieno[3,2-b][1]benzofuran
Milan Kurfurst, Pavel Pihera and Jiri
Svoboda*
Comments and Discussion
[a0014]
Synthesis of Tetracyclic Systems Atropoisomerism in Suzuki Coupling
Stéphanie Hesse
and
Gilbert Kirsch
Comments and Discussion
[a0015]
Synthesis of New Substituted Thieno[b]azepinediones
Evelyne Migianu
and Gilbert Kirsch
Comments and Discussion
[a0016]
New Procedure for the Synthesis of 3-Aryl-2h-Azirine-2-Carboxaldehydes
Raúl-Ángel Orenes,Mateo
Alajarín, Ángel Vidal andAurelia
Pastor
Comments and Discussion
[a0017]
Heterocumulenes as the Dienic Component in Intramolecular [4+2] Cycloadditions
Mª del Mar Ortín-Avilés,
Mateo
Alajarín, Ángel Vidal and Fulgencio
Tovar
Comments and Discussion
[a0018]
Imino Ketenimines on an Ortho-Benzylic Scaffold
Fulgencio Tovar,
Mateo
Alajarín,Ángel Vidaland
Delia
Bautista
Comments and Discussion
[a0019]
Synthesis of Substttuted Thieno[2,3-b]Pyrroles by Using Isothiocyanates
Geoffroy Sommen,
Alain Comel, and Gilbert Kirsch*
Comments and Discussion
[a0020]
A Simple, Highly Efficient Arylation of Ketones Catalyzed by Palladium
Fátima Churruca, Raul SanMartin, Isabel Moreno, Imanol Tellitu
and Esther Domínguez*
Comments and Discussion
[a0021]
Pifa Mediated Synthesis of Heterocycle-fused Quinolinones
M. Teresa Herrero, Imanol Tellitu, Susana Hernández, and
Esther
Domínguez,*
Comments and Discussion
[a0022]
Preparation of Heterobicycles and -tricycles by Retro Diels-Alder reaction
F. Miklós,
A. E. Szabó, G. Stájer,
P. Sohár
Comments and Discussion
[a0023]
New Perspectives in the Synthesis of Hexahydro-pyrrolo[2,1-a]isoquinolines
Cécile Coindet,
Alain Comel and Gilbert Kirsch
Comments and Discussion
[a0024]
A Novel Route to a Norbornane Fused 1,2,7-triazabicyclo[3.3.0]oct-2-ene
by Thermal Rearrangement of
a Cyclobutano-triazoline Diester
Davor Margetic*, Ronald
N. Warrener and Douglas N. Butler
Comments and Discussion
[a0025]
Intramolecular Conjugate Addition of N-tosyl Carbamates: a Stereoselective
Approach to Either 4,5-Disubstituted
Oxazolidin-2-Ones and Unsaturated B-amino Esters
Cristiana Fava, Roberta Galeazzi, Mario
Orena*, José Sepulveda-Arques and Eugenia Maria Gonzalez-Rosende*
Comments and Discussion
[a0026]
Synthesis and Reactions of Some Novel 3-Prazolyl-2-quinolinones
Mohamed Abass* and
Elham S. Othman
Comments and Discussion
[a0027]
One-Pot Synthesis of 4-Pyridone form 4-Nitropyridine-N-Oxide
Vladimir N. Bulavka
and Igor’ I. Boiko
Comments and Discussion
[a0028]
Oxidation of 4-Diethylaminobenzaldehyde N,N-Diphenylhydrazone under UV-Irradiation
in Non-Polar Solvent
Vladimir N. Bulavka
* and Konstantin K. Koshelev
Comments and Discussion
[a0029]
Oxidative Iodination of Tetralin and Indan
Vladimir N. Bulavka
Comments and Discussion
[a0030]
Design of a New Chiral Macrobicyclic Tris(phosphazide) with One Alkyl-N3P
Arm
José Berná, Mateo
Alajarín and Carmen López-Leonardo
Comments and Discussion
[a0031]
Sulfinimines as Enophiles in Ene Reactions with Alkenes
Aurelia Pastor and Mateo
Alajarín
Comments and Discussion
[a0032]
7-Oxa-Norbornadiene-2,3-Dicarboximide: An Elusive, Highly Reactive Dienophile
Davor Margetic*, Douglas
N. Butler and Ronald N. Warrener
Comments and Discussion
[a0033]
Thienylsubstituted Derivatives of a-Aminobutanoic
acid. Practical Approach to Enantiomerically Pure g-Hydroxy-a-aminooctanoic
and g-Hydroxy-a-aminononanoic
Acids.
Dusan Berkes, Vladimír
Gubala and Frantisek Povazanec
Comments and Discussion
[a0034]
A New Synthesis of the Pyrrolo[1,2-a][3,1,6]benzothiadiazocine Ring System
from 1-{[1-(2-nitrophenyl)-1H-pyrrol-2-yl]sulfinyl} derivatives
Athanasios Kimbaris, Jonathan Cobb and George
Varvounis*
Comments and Discussion
[a0035]
Alkylation Products of 2-Tosylaminopyrimidines as Inhibitors of Leukocyte
Functions
J. Lasri M. E. González-Rosende, J.
Sepúlveda-Arques *, P. Fernández, A. Ubed, and I. Guillén
Comments and Discussion
[a0036]
Naphthalenes 1,4-disubstituted as Dienophiles in Diels-Alder Reactions
E. Paredes, B. Biolatto, and M.
Kneeteman and P. Mancini*
Comments and Discussion
[a0037]
Proximity Effects: the Observation by 1H NMR of Steric Compression
of the Methano Bridge Protons of Polycyclic Norbornanes Possessing Adjacent
Carbon, Oxygen and Nitrogen Bridges
Davor Margetic*, Martin
R. Johnston, Ronald N. Warrener and Douglas N. Butler
Comments and Discussion
[a0038]
Efficient Deprotection of Methoxymethyl Ethers of Phenols Using a Solid
Acid Catalyst with Wells-Dawson Structure
G. Romanelli,
J. C. Autino, G. Baronetti and H. Thomas
Comments and Discussion
[a0039]
An Improved Synthesis of of 5-(2,6-Dichlorophenyl)-2-(phenylthio)-6H-pyrimido[1,6-b]pyridazin-6-one
(VX-745)
Matthias Treu, Ulrich
Jordis* and Ving J. Lee
Comments and Discussion
[a0040]
Indolylquinones as Diels-Alder Dienes: Brief Synthesis of Polyheterocyclic
Quinones
Pilar López-Alvarado, Miguel
Ángel Alonso, Carmen Avendaño and J. Carlos Menéndez
Comments and Discussion
[a0041]
Synthesis of Spiro-2-tetrahydrofuran-3-indolin-2-ones by Swern Reaction
of 3-(3-Hydroxyalkyl)indoles
Judith Steinhoff, Pilar López-Alvarado, Sonia Miranda, Carmen Avendaño
and J. Carlos Menéndez
Comments and Discussion
[a0042]
Selective Protection of Hydroxyl and Sulfur Groups with Trityls
Ibrahim Demirtas
Comments and Discussion
[a0043]
Synthesis of Porphyrin-C60 Dyads with Potential Use in Solar Cells
Miguel Gervaldo, Fernando Fungo, Luis A. Otero, Leonides Sereno,
Juana J. Silber and Edgardo
N. Durantini*
Comments and Discussion
[a0044]
Synthesis of Analogues of Pentamidine as Potential Anti-Pneumocystis Carinii
Agents
Tien L. Huang,* Bin Tao,
Sherry F. Queener, Isaac O. Donkor, Jean J. Vanden Eynde and
Annie Mayence
Comments and Discussion
[a0045]
Synthesis of Thieno [2,3-d]-1,3-dithiol-2-thiones from Thieno [2,3-d]-1,2,3-thiadiazoles:
Matryoshka-type Autoclave for High-temperature, High-pressure Thermolytic
Microscale Reactions.
Ulrich Jordis*, Kaberi
Bhattacharya, Philip Y. Boamah and Ving J. Lee
Comments and Discussion
[a0046]
Some Heteroaromatic Organomercurials, Their Syntheses and Reactions: a
Review of Own Research Works (1980-2000)
Lech
Skulski* and Piotr Wroczynski*
Comments and Discussion
[a0047]
Three-Component Halo Aldol Condensation of a,b-Alkyl Thioacrylates with
Aldehydes Mediated by Titanium (IV) Halide
Sun Hee Kim, Han-Xun Wei, Joe J. Gao and Guigen
Li*
Comments and Discussion
[a0048]
The Reactivity Study on N3,N3-(3-Oxapentan-1,5-diyl)-N1-(2-phenyl-3,4-
dihydroquinazolin-4-yliden)thiourea. Part 2: Reaction with Phenacyl Bromides
and Chloroacetic Acid Derivatives
Walid Fathalla, Jaromir Marek and Pavel
Pazdera1*
Comments and Discussion
[a0049]
The Reactivity Study on N3,N3-(3-Oxapentan-1,5-diyl)-N1-(2-phenyl-3,4-
dihydroquinazolin-4-yliden)Thiourea
Walid Fathalla, Michal Cajan, Jaromir Marek and Pavel
Pazdera*
Comments and Discussion
[a0050]
Studies towards Dibenzothiophene-S-oxide Arrays and their photochemical
Reactivity
Thies Thiemann,* Kazuya
Kumazoe, Kazuya Arima and Shuntaro Mataka
Comments and Discussion
[a0051]
Synthesis of Spirocyclic and Fused Bicyclic 4-Hydroxyhexahydropyrimidine-2-thiones
Anatoly D. Shutalev*, Viktor
B. Rybakov and Vitaly A. Trounov
Comments and Discussion
[a0052]
Opportunistic Rearrangements and Ring Transformations During the Synthesis
of a Novel Ring-Expanded Purine Analogue Containing a 5:8-fused Imidazo[4,5-e][1,2,4]triazocine
Ring System
Friedrick N. Burnett and Ramachandra
S. Hosmane*
Comments and Discussion
[a0053]
Synthesis and Electrochemical Behaviour of Aroylmethylidenetriphenylphosphoranes
Thies Thiemann,* Yumiko
Tabuchi, Kazuya Arima and Shuntaro Mataka
Comments and Discussion
Company profiles and Product News
[s0001]
InnoCentive seeks to lure researchers into solving posted chemical problems
Ann Thayer
Comments and Discussion