ISHC 2017 has ended

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ISHC 2017

For additional informations (tickets, prizing, hotel booking,..) see www-oc.chemie.uni-regensburg.de/ISHC2017/.

5:00pm CEST

Conference Registration Foyer Audimax

8:40am CEST

Opening Announcements Audimax

9:00am CEST

PL 1: A New Concept for Asymmetric Lewis Acid Catalysis Audimax

10:00am CEST

Coffee Break Foyer Audimax

10:30am CEST

PL 2: On mechanistic puzzles in metal catalyzed reactions Audimax

11:30am CEST

PL 3: Origins of Life Systems Chemistry Audimax

12:30pm CEST

2:00pm CEST

IL-A1: Natural product synthesis leveraging persistent radicals Audimax IL-B1: Diketopyrrolopyrroles - the Journey from Ferrari Pigments to Fluorescent Functional Dyes H 2 IL-C1: 1,2,3,-Triazoles: From Metal- to Supramolecular Organic Catalysis H 3

2:40pm CEST

IL-A2: Selectivity Control in C–H Activation Audimax IL-B2: Base-Modified Nucleosides, Nucleotides and Nucleic Acids. Synthesis, Medicinal Chemistry and Chemical Biology H 2 IL-C 2: Arynes as Powerful Platforms for Regioselective Construction of Fused Heteroaromatic Compounds H 3

3:25pm CEST

Oral A1: A New Route to 3-Amino-2-arylbenzofurans and Related Heterocycles Audimax Oral B1: Total Synthesis of Kopsia Alkaloids H 2 Oral C1: Rearrangements of Quinoxalinones with “Outside” Group Participation Towards Benzimidazol(on)oes H 3 Oral D1: β-(2-aminophenyl)-α-β-ynones as a valuable building blocks for the synthesis of heterocycles H 4

3:45pm CEST

Coffee Break - Thieme SOS Foyer Audimax

4:20pm CEST

Oral A2: Azidoimidazolinium Salts: Safe and Efficient Diazo-transfer Reagents and Unique Azido-donors Audimax Oral B2: Concise Construction of 3,3-Disubstituted-2-amino-3H-indoles via Copper-catalyzed Coupling of Aryl Chloride and α-Alkyl Cyanoacetate H 2 Oral C2: Geminal diazides: A versatile toolbox for the synthesis of heterocyclic entities H 3 Oral D2: Synthesis of Novel Nitrogen-containing Polyheterocycles via Ruthenium-catalyzed One-pot Metathesis / Non-metathesis Reaction H 4

4:40pm CEST

Oral A3: Polycyclic Frameworks Construction via Catalytic Alkyne Difunctionalization Audimax Oral B3: Synthesis of 3,4-Fused Tricyclic Indoles Using Transition Metal Catalysis H 2 Oral C3: Cu0-catalyzed azomethine imine-alkyne cycloadditions (CuAIAC), a fluorescent alternative to azide-alkyne cycloaddition (CuAAC) H 3 Oral D3: Chiral Amine-urea Mediated Asymmetric Cycloadditions of Nitrile Oxides with o-Hydroxystyrenes and Their Computational Studies for Asymmetric Induction H 4

5:00pm CEST

Oral A4: Synthesis and Evaluation of Oxygen Analogues of a Promising Anticancer Drug Audimax Oral B4: CuI-catalyzed Intramolecular Aminocyanation of Terminal Alkynes H 2 Oral C4: Multicomponent and domino reactions of alkynes and benzynes in the synthesis of N-heterocycles. Recent advances H 3 Oral D4: Allylic C-H Activation v/s Leaving Group Ionization for -Allylpalladium: Unprecendented Bis-arylation H 4

5:25pm CEST

IL-A3: New Constructions of Heterocycles and Carbocycles by Cycloaddition from Metallo-enolcarbenes Audimax IL-B3: Natural Product Synthesis Facilitated by Ligand Design H 2

8:55am CEST

Announcements Audimax

9:00am CEST

PL 4: Heterocycle Synthesis via pi-Acid Catalysis Audimax

10:00am CEST

Coffee Break Foyer Audimax

10:30am CEST

PL 5: Organocatalysis for the Construction of Chiral Heterocyclc Compounds Audimax

11:30am CEST

PL 6: Necessity is the Mother of Invention: Natural Products and the Chemistry They Inspire Audimax

12:30pm CEST

2:00pm CEST

IL-A4: The Quest for Efficient Ligands in Asymmetric C-H Functionalizations Audimax IL-B4: A general approach towards the heterocyclic compounds bearing emergent fluorinated substituents H 2 IL-C4: Stereoselective Enzymatic Ring Expansion and Ring Contraction Reactions of O-Heterocycles H 3

2:40pm CEST

IL-A5: Catalytic Chirality Generation: New Strategies for N-Heterocyclic Chemistry Audimax IL-B5: Development of Efficient Processes to Nitrogen Heterocycles H 2 IL-C5: Going with the Flow – The Use of Continuous Processing in Organic Synthesis H 3

3:25pm CEST

Oral A5: Porphyrins as photoredox catalysts for efficient C-C bond forming reactions Audimax Oral B5: Access to DNA-encoded screening libraries of heterocycles through a tailored encoding strategy H 2 Oral C5: Synthesis of Aniline Derivatives via Aryne Intermediates Enabling Facile Preparation of Nitrogen-Containing Heterocyclic Compounds H 3 Oral D5: The Asymmetric Aza-Prins Reaction H 4

3:45pm CEST

Coffee Break Foyer Audimax

4:20pm CEST

Oral A6: The Magic of Light – Photochemistry in the Synthesis of Nitrogen Heterocycles Audimax Oral B6: Novel Accesses to Boron-containing Cycles and Related Structures H 2 Oral C6: Biheterocycles and linked heterocycles based on Cinchona alkaloids H 3 Oral D6: Oxygen and nitrogen heterocycles from 3-electron withdrawing substituted chromones H 4

4:45pm CEST

IL- B6: Evolution of Heterocyclic Replacements Led to a Potent Oral CGRP Receptor Antagonist for Migraine Treatment H 2 IL-A6: Sustainable N-Heterocyclic Carbene (NHC) Organocatalysis Audimax

5:30pm CEST

FP A1: Poster Flash Presentation Audimax FP B1: Poster Flash Presentation H 2

6:00pm CEST

Poster Session TUE Foyer Audimax

8:55am CEST

Announcements Audimax

9:00am CEST

PL 7: Synthesis and Biological Evaluation of the Lissoclimide Cytotoxins Audimax

10:00am CEST

Coffee Break Foyer Audimax

10:30am CEST

PL 8: Metal-Free Oxidative Coupling Reactions Using Hypervalent Iodine Reagents Audimax PL 8: Cooperative Catalysis for Chemical Synthesis Cancelled Lectures

11:30am CEST

IL-A7: Heterocycles for heterocycles: Synthesis of highly-substituted oxazolines using pyridines and N-heterocyclic carbenes Audimax IL-B7: Abiological Self-Assembly: Predesigned Metallacycles and metallacages via Coordination H 2

12:15pm CEST

Oral A7: Facile Two-step Synthesis of Highly Fluorescent Polyaza[7]helicenes Audimax Oral B7: Impressive enantiodiscrimination ability of 1,1’-bibenzimidazolium and 3,3’-bicollidinium salts in achiral ionic liquids H 2 Oral C7: Reactions of N,N-Dialkyl-N’-Chlorosulfonyl Chloroformamidines with 1,3-NCC Bis-Nucleophiles: Synthesis of New Fused Thiadiazine Ring Systems H 3 Oral D7: 2-Amino-5-bromo-3-iodoacetophenone and 5-bromo-2-hydroxy-3-iodoacetophenone as synthons for novel indoles and benzofurans and their annulated derivatives H 4

12:40pm CEST

2:00pm CEST

IL-B8: Strategies in Total Synthesis of Polyketide-II Natural Products: Total Syntheses of Tetracenomycins C and X H 2 IL-A8: Innovation in the Synthesis of Complex Pharmaceutical Compounds Audimax

2:40pm CEST

IL-B9: New Efficient Approaches to the Total Synthesis Piperazinone Alkaloids and Analogs H 2 ILA9: A Journey Through Heterocycles in Drug Discovery at Novartis Audimax

3:25pm CEST

Oral A8: Radical Mechanistic Surprises in NHC-Catalyzed Reactions Audimax Oral B8: ISOCYANIDES IN NEW THREE-COMPONENT REACTIONS H 2 Oral C8: Natural Product Synthesis enabled by Ir-catalyzed C-H borylation H 3 Oral E2: Synthesis and Electrochemical Properties of Biindole Compounds H 4

3:45pm CEST

Coffee Break Foyer Audimax

4:20pm CEST

Oral A9: 1-(2-Pyridyl)- and 1-(2-quinolyl)-2-propen-1-ol as useful reagents to access hydroxyindolizidine derivatives Audimax Oral B9: Total Syntheses of (–)-Histrionicotoxin and (–)-Histrionicotocin 235A via Radical Translocation Cyclization Cascade H 2 Oral C9: Switchable Rearrangements in 1,2,3-Thiadiazole and 1,2,3-Triazole series H 3 Oral D9: Synthesis of functionalized heterocyclic scaffolds using Post-Ugi transformations H 4

4:45pm CEST

IL-A10: Synthesis and Properties of novel Spiroindoline Insecticides Audimax IL-B10: Applications of Intramolecular (4+3) Cycloadditions of Furans and Pyrroles to the Synthesis of Natural Products H 2

5:30pm CEST

FP A2: Poster Flash Presentation Audimax FP B2: Poster Flash Presentation H 2

6:00pm CEST

Poster Session WED Foyer Audimax

8:55am CEST

Announcements Audimax

9:00am CEST

PL 10: Cooperative Radical/Polar Annulation Approach to Nitrogen-Heterocycles Audimax

10:00am CEST

Coffee Break Foyer Audimax

10:30am CEST

IL-A11: Functionalization of 5- and 6-membered heteroarenes by visible light photocatalysis Audimax IL-B11: Post-functionalization of RNAs for specific conjugations with peptides and proteins H 2

11:10am CEST

IL-A12: Construction of Heterocyclic Architectures through Reactions of Sulfur Ylides Audimax IL-B12: SYNTHESIS OF NEW QUINAZOLINE AND DIKETOPIPERAZINE SCAFFOLDS AND APPLICATIONS FOR MEDICINAL CHEMISTRY H 2

11:50am CEST

1:00pm CEST

Minisymposium Photocataysis H 4

2:00pm CEST

Sight seeing tours TBA

7:30pm CEST

Congress Dinner Kolpinghaus

8:55am CEST

Announcements Audimax

9:00am CEST

IL-A13: New Opioid Biology Arising From Heterocyclic Chemistry Audimax IL-B13: Multicatalytic Transformations in a New Light H 2

9:45am CEST

Oral A10: Donor-Acceptor-Cyclopropanes as Unique Structural Units to Access Heterocyclic Compounds Audimax Oral B10: An Arylative Ring Expansion Cascade of Fused Cyclobutenes via Short-lived Cycloakladienes with Planar Chirality H 2 Oral C10: The synthesis of new 1,4-benzoxazines via the Petasis multicomponent reaction H 4 Oral C10: Triazole-Based Halogen Bond Donors H 3

10:15am CEST

PL 11: C-H Functionalization with Carbenes Derived from N-Sulfonyltriazoles Audimax

11:15am CEST

Closing Remarks, Poster Awards Audimax

11:30am CEST