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Abstracts and posters

2009

Inga Zaitseva, Ana-Maria Buciumas, Olivier Vallat, Reinhard Neier. Towards the Total Synthesis of Rhazinilam analogue. Société Suisse de Chimie, Assemblée d'automne, 4 septembre 2009, EPFL Lausanne(Suisse); Chimia 2009, 63, 461, Abstract 320.

Guillaume Journot, Andrea Guilandi, Christophe Letondor, Reinhard Neier. Synthesis, Structure & Complexation of Reduced Calix[4]pyrroles: Toward New Macrocyclic Ligands. Société Suisse de Chimie, Assemblée d'automne, 4 septembre 2009, EPFL Lausanne(Suisse); Chimia 2009, 63, 457, Abstract 307.

Damien Thevenet, Reinhard Neier. Synthesis of Triphenylene Dimer: Tailoring of Liquid Crystalline and Optical Properties. Société Suisse de Chimie, Assemblée d'automne, 4 septembre 2009, EPFL Lausanne(Suisse); Chimia 2009, 63, 454, Abstract 292.

Guillaume Journot, Andrea Gualandi, Christophe Letondor, Reinhard Neier. Synthesis, Structure & complexation of reduced calix[4]pyrroles: toward new macrocycles. 16th European Symposium on Organic Chemistry, Prague, 12th-16th July 2009, Institute of Organic Chemistry and Biochemistry Academy of Sciences of the Czech Republic ; Abstract P1.183.

Damien Thevenet, Reinhard Neier. Synthetic Approach to Triphenylene-Based Discotic Liquid Crystalline Dimers. 16th European Symposium on Organic Chemistry, Prague, 12th-16th July 2009, Institute of Organic Chemistry and Biochemistry Academy of Sciences of the Czech Republic ; Abstract P2.205.

Valeria Blangy, Christophe Heiss, Vsevolod Khlebnikov, Christophe Letondor, Helen Stoeckli-Evans, R. Neier. Reduction of Calix[4]pyrroles: Chemistry and Complex Formation. Grasmere Meeting of the Heterocyclic Group of the RSC, Grasmere, UK; 2 may 2009.

Olivier Vallat, Ana-Maria Buciumas, Inga Zaitseva, Reinhard Neier. Approaches to Rhazinilam. Zingh conference on Natural products, 2 march 2009, Antigua, UK.

2008

Inga Zaitseva, Ana-Maria Buciumas, Olivier Vallat, Reinhard Neier. A Novel Strategy towards the Total Synthesis Rhazinilam Analogues. Société Suisse de Chimie, Assemblée d'automne, 11 septembre 2008, Universität Zürich Irchel (Suisse); Chimia 2008, 62, 652, Abstract 378.

Damien Thevenet, Reinhard Neier. Design and Synthesis of Triphenylene Dimer: Towards Ordered Hexagonal Columnar Mesophases. Société Suisse de Chimie, Assemblée d'automne, 11 septembre 2008, Universität Zürich Irchel (Suisse); Chimia 2008, 62, 648, Abstract 362.

Damien Thevenet, Beat Herzog Reinhard Neier. Design and Synthesis of Triphenylene Dimer: Towards Ordered Hexagonal Columnar Mesophases. 11th RSC-SCI Joint Meeting on Heterocyclic Chemistry, May 8th - May 11th, 2008, Lerici (Italy); Poster 28.

Beat Herzog, Reinhard Neier. Synthesis of Extended Porphyrins for the Potential Construction of Ordered Hexagonal Columnar Mesophases. 11th RSC-SCI Joint Meeting on Heterocyclic Chemistry, May 8th - May 11th, 2008, Lerici (Italy); Poster 21.

Beat Herzog, Damien Thévent , Reinhard Neier. Synthesis of Extended Porphyrins for the Potential Construction of Ordered Columnar Mesophases . 9th Florida Heterocyclic and Synthetic Conference, March 9th - March 12th, 2008, Gainesville (USA).

Ana-Maria Buciumas, Olivier Vallat, Reinhard Neier. The Use of Mukaiyama Aldol Reaction in the synthesis of Rhazinilam Analogues . 9th Florida Heterocyclic and Synthetic Conference, March 9th - March 12th, 2008, Gainesville (USA). 

2007

Ana-Maria Buciumas, Olivier Vallat Reinhard Neier. New Synthetic Pathway for Rhazinilam Analogues. Société Suisse de Chimie, Assemblée d'automne, 12 septembre 2007, EPFL, Lausanne (Suisse); Chimia 2007, 61, 499, Abstract 330.

Damien Thevenet, Reinhard Neier. Synthesis of New Triphenylene Dimers Linked with Rigid Spacer. Société Suisse de Chimie, Assemblée d'automne, 12 septembre 2007, EPFL, Lausanne (Suisse); Chimia 2007, 61, 495, Abstract 314.

Inga Zaitseva, Reinhard Neier. A Novel Strategy for the Synthesis of Irregular Cyclic Polypyrrole Derivatives. Société Suisse de Chimie, Assemblée d'automne, 12 septembre 2007, EPFL, Lausanne (Suisse); Chimia 2007, 61, 494, Abstract 312.

Beat Herzog, Reinhard Neier. Studies on Long Chain Substituted Extended Porphyrins - New Mesophases. Société Suisse de Chimie, Assemblée d'automne, 12 septembre 2007, EPFL, Lausanne (Suisse); Chimia 2007, 61, 494, Abstract 311.

Valentina Aureggi, Gottfried Sedelmeier, Reinhard Neier. Application of Click Chemistry for a Novel Synthesis of 5-Substituted Tetrazoles from Organo Aluminium Azide and Nitriles. Société Suisse de Chimie, Assemblée d'automne, 12 septembre 2007, EPFL, Lausanne (Suisse); Chimia 2007, 61, 471, Abstract 219.

Beat Herzog, Damien Thévenet, Reinhard Neier. Extended Porphyrins for Material Science : New Discotic Mesophases ? ; The 18th Lakeland Heterocyclic Symposium, 13 may 2007 ; Grasmere, UK, Abstract 307. 

2006

François Loiseau, Reinhard Neier. Preparation of Hydrophobic ionophore derivatives ; Société Suisse de Chimie, Assemblée d'automne, 13 octobre 2006 ; Chimia 2006, 60, 450, Abstract 307.

Vsevolod Khelbnikov, Valeria Botomei, Lydia Karmazin-Brelot, Helen Stoeckli-Evans, Reinhard Neier. Synthesis , Structure and Complexation Properties of Partially and Totally Reduced meso-Octamethyl Prophyrinogens (calix[4]pyrroles); Société Suisse de Chimie, Assemblée d'automne, 13 octobre 2006, Zürich (Suisse); Chimia 2006, 60, 448, Abstract 299.

Beat Herzog, Reinhard Neier. Synthesis of New Substituted Tetrapheylporphyrin Derivatives as Precursors for Extended Porphyrins ; Société Suisse de Chimie, Assemblée d'automne, 13 octobre 2006, Zürich (Suisse); Chimia 2006, 60, 446, Abstract 290.

Ana-Maria Buciumas, Olivier Vallat, Reinhard Neier. Towards the Total Synthesis of Rhazinilam Analogue; Société Suisse de Chimie, Assemblée d'automne, 13 octobre 2006, Zürich (Suisse); Chimia 2006, 60, 440, Abstract 268.

Ramakrishnan Vallinayagam, Frédéric Schmitt, Lucienne Juillerat-Jeanneret, Reinhard Neier. Sugar ALA (5-Aminolevulinic Acid) Derivatives - A Sweet Alternative for ALA in PDT (Photodynamic Therapy)?. Société Suisse de Chimie, assemblée d'automne, 13 octobre 2006, Zürich (Suisse), Chimia 2006, 60, 435, Abstract 245.

Reinhard Neier, Sabine Gacond, Frédéric Frère, Merle Nentwick, Dirk Heinz, Nicole Frankenberg-Dinkel. The Chemistry-Biology Interface: The Biosynthesis of the Pigments of Life" 1st European Chemistry Congress, 27 August 2006 - 31 August 2006, Budapest (Hungary);:J-PO-25 Book of Abstracts p. 227.

François Loiseau, Jean-Marie Simone, Reinhard Neier. Novel Methodologies for Nonactin Analogues; 1st European Chemistry Congress, 27 August 2006 - 31 August 2006, Budapest (Hungary). HS-PO-11 Book of Abstracts p. 201.

Beat Herzog, Reinhard Neier. New Discotic Mesophases: Extended Porphyrins for Material Science; Gordon Conference on Nanostructure Fabrication, 16 July 2006 - 21 July 2006, Tilton School, Tilton (USA).

Reinhard Neier, Sabine Gacond, Frédéric Frère, Merle Nentwich, Dirk Heinz, Nicole Frankenberg-Dinkel; International Conference on Porphyrins and Phthalocyanines 4 (ICPP-4), 2 July 2006 - 6 July 2006, Rome ; Journal of Porphyrins and Phthalocyanines 2006, p. 355

2005

Reinhard Neier, Ramakrishnan Vallinayagam, Yann Berger, Lucienne Juillerat-Jeanneret, Frédéric Schmitt. Synthesis & Evaluation of New ALA (5-Aminolevulinic acid) derivatives as Precursors of Protoporphyrin IX. Société Suisse de Chimie, assemblée d'automne, 13 octobre 2005, Lausanne (Suisse), Chimia 2005, 59, 653, Abstract 292.

S. Gacond, F. Frère, M. Nentwich, N. Frankenberg-Dinkel, R. Neier. Synthesis and Inhibition Studies of Bisubstrate Inhibitors of Porphobilinogen Synthase from Pseudomonas aeruginosa. Société Suisse de Chimie, assemblée d'automne, 13 octobre 2005, Lausanne (Suisse), Chimia 2005, 59, 643, Abstract 248.

François Loiseau and Reinhard Neier. Towards Hydrophobic Nonactin Derivatives. The 2005 Younger European Chemists' Conference - Brno 2005, 30.8 - 4.9.2005; Brno, Czechoslovakia

Vallinayagam Ramakrishnan, Reinhard Neier. In Search of Potent, Selective Precursors of Protoporphyrin IX. For Photodynamic Detection and Therapy (PDT) of cancer. The 2005 Younger European Chemists' Conference - Brno 2005, 30.8 - 4.9.2005; Brno, Czechoslovakia

2003

V. Botomei, Ch. Jones, M. Schmid, Ch. Heiss, R. Neier. A New Class of Ligands Easily Obtained by hydrogenation of Calix[4]pyrrole. 10th Blue Danube Symposium, 3.9 - 6.9.2003, Vienna, Austria

2002

O. Vallat, R. Neier. Synthesis of 2-tert-Butoxycarbonyloxy-4-(2-nitro-phenyl)-pyrrole-1-carboxylic acid tert butyl ester: Towards an analogue of Rhazinilam 2. The 2002 Younger European Chemists' Conference, Heidelberg, Germany

Y. Berger, R. Neier, L. Juillerat-Jeanneret. Cell targeting of photosensitizers in photodynamic therapy: Evaluation of dipeptide-derivatives of 5-aminolevulinic acid. SFC Eurochem Toulouse 2002, Toulouse, France, Book of Abstracts Poster 5-5.

S. Lanaspèze, R. Neier. A Synthetic Application of the Diels-Alder/[3,3]-sigmatropic Rearrangement Tandem Reaction: Towards a New Total Synthesis of Ibogamine. 8th RSC-SCI Joint Meeting on Heterocyclic Chemistry, Edinburgh, Scotland, Book of Abstracts

V. Botomei, M. Schmid, C. Heiss, R. Neier. A New Class of Ligands Easily Obtained by Hydrogenation of Calix[4]Pyrrole. 8th RSC-SCI Joint Meeting on Heterocyclic Chemistry, Edinburgh, Scotland, Book of Abstracts

2001

C. Soldermann-Pissot, R. Neier. Recent progress towards a practical synthesis of Porphobilinogen, Société Suisse de Chimie, assemblée d'automne, octobre 2001, Zürich (Suisse), Chimia 2001, 55, 640, Abstract 217

C. Soldermann-Pissot, R. Neier. The quest for a practical synthesis of porphobilinogen . Drug Discovery Symposium Pfizer Global research, Sandwich, Kent, UK, 20.9.2001

N. Soldermann, R. Neier. Application of the novel sequence Diels-Alder/Ireland Claisen rearrangement to the diastereoselective synthesis of (+/-)-juvabione. Drug Discovery Symposium Pfizer Global research, Sandwich, Kent, UK, 20.9.2001

F. Stauffer, E. Zizzari, C. Jarret,  J.-P. Faurite, R. Neier. Inhibition and structural studies of the enzyme porphobilinogen synthase. 18th ICHC, Yokohama, Japan, 2-PO-2, Book of Abstracts 447

E. Zizzari, F. Stauffer, C. Jarret,  J.-P. Faurite, R. Neier. The biosynthesis of porphobilinogen: The contribution of inhibition studies to the determination of the X-ray structure of the enzyme porphobilinogen synthase. 15th Grasmere meeting, Grasmere, UK, Book of Abstracts

E. Zizzari, F. Stauffer, J.-P. Faurite, R. Neier. Inhibition studies of porphobilinogen synthase using β, γ, and δ-diketones derived from levulinic acid. 4th Lausanne Conference on Bioorganic Chemistry, Lausanne, 30.3.2001

2000

N. Soldermann, J. Velker, R. Neier. Application of the novel tandem processs  Diels-Alder/Ireland Claisen rearrangement to the synthesis of (rac)-juvabione and (rac)-epijuvabione. Assemblée d'automne 2000 de la NSCG, Lausanne, 12. 10. 2000, Chimia 2000, 54, 452.

Y. Berger, A. Greppi, R. Neier, L. Juillerat-Jeanneret. Ethylene Gylcol and Amino Acid Derivatives of 5-Aminolevulinic Acid as New Photosensitizing Precursors of Protoporphyrin IX in Cells. Assemblée d'automne 2000 de la NSCG, Lausanne, 12. 10. 2000, Chimia 2000, 54, 434.

N. Soldermann, O. Vallat, R. Neier. Mechanistic Studies of the Diels-Alder/Ireland Claisen Rearrangement Tandem Reaction. VII Joint Meeting on Heterocyclic Chemistry, Folgaria, Italy, 4.5.2000, Abstract P21.

C. Soldermann, R. Neier. The Quest for a Practical Synthesis of Porphobilinogen. VII Joint Meeting on Heterocyclic Chemistry, Folgaria, Italy, 3.5.2000, Abstract O3.

E. Zizzari, F. Stauffer, J.-P. Faurite, R. Neier. Inhibition studies of porphobilinogen synthase (PBGS) using 3- and 5-substituted levulinic acid analogs. Recob VIII, Aussois, France

1999

J.-M. Simone, D. Carcache, M. Schmid, R. Neier. Synthesis of Hydrophobic Analogues of Nonactic Acid. Herbstversammlung, NSCG, Basel, Switzerland, Chimia 1999 (53), 369.

N. Soldermann, J. Velker, O. Vallat, R. Neier. Synthetic Applications and Mechnistic Studies of the Diels-Alder/Ireland-Claisen Rearrangement Tandem Reaction. Herbstversammlung, NSCG, Basel, Switzerland, Chimia 1999 (53), 364.

J.-M. Simone, D. Carcache, M. Schmid, R. Neier. Synthesis of Hydrophobic Analogues of Nonactic Acid. Herbstversammlung, NSCG, Basel, Switzerland, Chimia 1999 (53), 369.

F. Stauffer, C. Jarret, E. Zizzari, R. Neier. Synthesis of Inhibitors for a Mechnistic Investigation on Porphobilinogen Synthase (PBGS). Herbstversammlung, NSCG, Basel, Switzerland, Chimia 1999 (53), 372.

R. Neier, C. Jarret, F. Stauffer, J. Bobalova 1999. Studies of the Biosynthesis of Porphobilinogen. 37th IUPAC Congress, Berlin, Germany, 18.8.1999, abstract K-31, p.208.

R. Neier, J. Velker, J.-Ph. Roblin, N. Soldermann 1999. Tandem Reactions and their Applications in Synthesis. 37th IUPAC Congress, Berlin, Germany, 14-19.8.1999, poster ORG-1-031, p.474.

R. Neier, J. Velker, J.-Ph. Roblin, N. Soldermann 1999. Novel Tandem Reactions and their Applications in Synthesis. 36th National Organic Chemistry Symposium, University of Wisconsin, Madison, USA, 13-17.6.1999, poster 191.

C. Jarret, F. Stauffer, J. Bobalova, M. Henz, R. Neier. Inhibitions Studies of Porphobilinogen synthase Using Diacids. Grasmere Meeting of the Heterocyclic Group of the RSC, Grasmere, UK.

1998

J.-M. Simone, J. Fernandez, K. Neuschütz, R. Neier. Diels-Alder Cycloaddation of N-Alkyl-N-Butadienyl Amides, N-Acyl-N-Butadienyl Amides and their N,O-Silyl Acetal Derivatives as Reagents for Tandem Reactions. Herbstversammlung , NSCG, Zürich, Switzerland, OC-155. Chimia 1998 (52) 480.

C. Jarret, J. Bobalova, F. Stauffer, T. Engeloch, R. Neier. Inhibition studies of Porphobilinogen from Escherichia coli: Site-selective Inhibitors?. Herbstversammlung , NSCG, Zürich, Switzerland, OC-134. Chimia 1998 (52) 475.

P. Bobal, A. Chaperon, A. Neels, H. Stoeckli-Evans, R. Neier. A Chemical Synthesis of Porphobilinogen Imitating the Pathway Proposed by Shemin for the Biosynthesis: Comparing Inhibition Studies with Investigations of Chemical Reactivity. ECSOC 2, Basel, 1998

F. Stauffer, C. Jarret, T. Engeloch, M. Henz, J. Bobalova, R. Neier. Inhibition of Porphobilinogen Synthase (PBG-Synthase) by 4,6-Dioxoheptanoic Acid and Related Compounds. ECHET 98, Imperial College Press 1998, 107, ISBN 981-02-3594-1

K. Neuschütz, J. Fernandez, J.-M. Simone, R. Neier. N,O- and N,S-Ketene Acetals as Substrates for Aza-Claisen Rearrangements. ECHET 98, Imperial College Press 1998, 102, ISBN 981-02-3594-1

C. Jarret, M. Henz, R. Lüönd, R. Neier 1998. Inhibition Studies of Porphobilinogen Synthase from Escherichia coli . 6th RSC-SCI Joint Meeting, Galway '98, Ireland, Poster 9.

C. Jarret, T. Engeloch, M. Henz, R. Lüönd, R. Neier 1998. Etudes d'Inhibition sur la porphobilinotène synthase de l 'Escherichia coli . RECOB-7, Aussois, France.

1997

T. Engeloch, A. Chaperon, R. Neier 1997. Chemical and Enzymatical Deprotection of Phthalimido-Porphobilinogen Dimethylester . Herbstversammlung , NSCG, Lausanne, Switzerland, OC-184. Chimia 1997 (51) 634 .

F. Stauffer, C. Jarret, M. Henz, R. Neier 1997. Potential Inhibitors of Porphobilinogen Synthase (PBG). Herbstversammlung , NSCG, Lausanne, Switzerland, OC-183. Chimia 1997 (51) 634 .

J. Velker, A. Franz, R. Neier 1997. A New Stereocontrolled Tandem Reaction of Butadienyl Ester Enolates. Herbstversammlung , NSCG, Lausanne, Switzerland, OC-204. Chimia 1997 (51) 639.

P. Bobal, C. Jarret, F. Stauffer, R. Neier 1997. Analogues of Intermediates for the Biosynthesis of Porphobilinogen (PBG). 36th IUPAC Congress, Genève, Switzerland, MC-013. Chimia 1997 (51) 531.

T. Thyrann, J. Velker, K. Neuschütz, V. Linder, P.-Y. Eschler, A. Franz, R. Neier 1997. Diels-Alder / Rearrangement versus Diels-Alder / Acylation: A New Pathway Controlled Tandem Reaction. 36th IUPAC Congress, Genève, Switzerland, CS-016. Chimia 1997 (51) 448.

F. Stauffer, C. Jarret, P. Bobal, R. Neier 1997. Analogues of Substrate for the Biosynthesis of Porphobilinogen (PBG). 36th IUPAC Congress, Genève, Switzerland, SB-06. Chimia 1997 (51) 420.

M. Henz, R. Lüönd, R. Neier 1997. Inhibition Studies of Diketones and Diacids of Porphobilinogen Synthase from Escherichia Coli. 13th ICHC, Bozeman, USA, PO II-187.

A. Franz, P.-Y. Eschler, M. Tharin, R. Neier, R.C.F. Jones, P. Dimopoulos 1997. Tandem Reaction of N-Butadienyl Ketene N,O - Acetals, and a Related Divergent Annulation of Cyclic Amidines. 13th ICHC, Bozeman, USA, POI-111.

K. Neuschütz, T. Thyrann, R. Neier 1997. Synthesis and Reactions of an N-Allyl-N-benzoyl Ketene - N,O - Silylacetal. ESOC-10, Basel, Switzerland (Poster 133).

T. Engeloch, A. Chaperon, R. Neier 1997. A New Short Synthesis of Porphobilinogen According to a Biomimetic Concept. ESOC-10, Basel, Switzerland (Poster 050).

J. Velker, V. Linder, P.-Y. Eschler, A. Franz, R. Neier 1997. Diels-Alder / Rearrangement versus Diels-Alder / Acylation: A New Pathway Controlled Tandem Reaction. Euroconference Goslar.

P. Bobal, A. Greppi, C. Jarret, R. Neier 1997. Combinatorial Approach to the Development of Potential Inhibitors of Porphobilinogen Synthase. 2nd Lausanne Conference on Bioorganic Chemistry, Switzerland.

M. Henz, R. Neier 1997. Inhihition Studies of Porphobilinogen Synthase from Escherichia Coli by Diketones and Diacides. 2nd Lausanne Conference on Biorganic Chemistry, Switzerland.

1996

M. Henz, R. Neier 1996. Inhibition Studies of the Enzyme Porphobilinogen Synthase. 1st Conference on Bioorganic Chemistry, Lausanne, Switzerland.

P. Bobal, R. Neier 1996. Synthesis of Enantiomerically Pure Inhibitors of PBGS.
1st Conference on Bioorganic Chemistry, Lausanne, Switzerland.

A. Chaperon, R. Neier 1996. Efforts d'imiter la biosynthèse du porphobilinogène.
Recob 6, Aussois, France.

M. Henz, R. Neier 1996. Inhibition Studies of the Enzyme Porphobilinogen Synthase. Chiral II, Gwatt, Switzerland.

A. Chaperon, R. Neier 1996. Biomimetic Synthesis of Porphobilinogen. 212th ACS Meeting, Orlando, USA.

J. Schoepfer, R. Neier 1996. Tandem Reactions Combining Diels-Alder Reactions with Sigmatropic Rearrangements. 212th ACS Meeting, Orlando, USA.

1995

M. Marty, R. Neier 1995. Enantiomerically Pure Analogues of Proposed Intermediates as Inhibitors in the PBG-Biosynthesis. Grasmere Meeting of the Heterocyclic Group of the RSC, Grasmere, UK.

J. Schoepfer, R. Neier 1995. A Short Synthesis of the Iboga Skeleton via a Tandem Reaction. 1st ESC Meeting in Organic Chemistry, Louvain-La-Neuve, Belgium.

M. Henz, T. Engeloch, R. Neier 1995, Inhibitionsstudien des Enzyms-Porphobilinogen Synthase. Herbstversammlung NSCG, Bern, Switzerland.

1994

A. Chaperon, H. Bertschy, R. Neier 1994. Eine neue 6-stufige Synthese von Porphobilinogen - Realisierung eines biomimetischen Konzepts. Herbstversammlung NSCG, Bern, Switzerland.

A. Franz, Y. Rubin, R. Neier 1994. Tandemreaktion von N-Butadienyl-N-Alkylkenten-N,O-Silylaceetalen. Herbstversammlung NSCG, Bern, Switzerland.

1993

C. Marquis, J. Schoepfer, R. Neier 1993. Attempted Enantioselective Catalysis of the Diesl-Alder Reaction between Butadienyl Thiocyanate and Acryloyl Chloride. ASTRE, Sornetan, Switzerland.

A. Franz, M. Baak, R. Neier 1993. An Unexpected Tandem Reaction using Butadienyl-N,O-keteneacetals. Herbstversammlung NSCG, Basel, Switzerland.

1992

J. Schoepfer, M. Baak, A. Franz, R. Neier 1992. An Approach to Aza-Heterocycles via Tandem Reactions. XVth European Congress on Heterocyclic Chemistry, XVth ECHC Noordwijkerhout, Holland.

C. Pasquier, A. Meunier, H. Bertschy, A. Chaperon, R. Neier 1992. A Novel Pyrrole Synthesis: A Model for the Biosynthesis of Porphobilinogen. XVth European Congress on Heterocyclic Chemistry, XVth ECHC Noordwijkerhout, Holland.

1990

H. Bertschy, A. Meunier, R. Neier 1990. Synthesis of Pyrroles via the Crossed Aldol Reaction. 6th FECHEM on Heterocycles, Solbaka, Sweden.

R. Lüönd, H. Bertschy, R. Neier 1990, Stukdies of the Enzyme δ-Aminolevulinic Acid Dehydratase. 6th FECHEM on Heterocycles, Solbaka, Sweden.

1989

S. Huber, P. Walder-Stamouli, R. Neier 1989. Diels-Alder Reactions of Thiocyanatobuta-1,3-diene. European Symposium on Organic Chemistry 6, ESOC-6, Belgrad, Jugoslavia.

1988

S. Huber, P. Walder-Stamouli, R. Neier 1988. Thiocyanatobuta-1,3-diene and its use in Diels-Alder Reactions. VIIth IUPAC Conference on Organic Synthesis, Nancy, France.

A. Meunier, H. Bertschy, R. Neier 1988. Synthesis of Pyrroles via the crossed Aldol reaction. XIIIth European Congress on Heterocyclic Chemistry, XIIIth ECHC Fribourg, Switzerland.

1987

J.-N. Aebischer, P. Guerry, R. Neier 1987. [2 +2]-Cycloadditions to Dihydropyridones. European Photchemical Association, EPA-Schweiz and EPA-Italy joint meeting, Como, Italy.

D. Aeby, E. Eichenberger, P. Suppan, P. Guerry, R. Neier 1987. Photophysics and Photochemistry of Pyridones. European Photchemical Association, EPA-Schweiz and EPA Italy joint meeting, Como, Italy.

1986

H. Brodbeck, D. Bourgin, R. Neier 1986. Photochemistry of Muconic Acid Anhydride. European Photchemical Association, EPA-Schweiz, Fribourg, Switzerland.

1985

P. Guerry, St. Huber, R. Neier 1985. Photochemical Cycloadditions to 5,6-dihydropyridinones-4. 10th International Congress on Heterocyclic Chemistry. Waterloo, Canada.