Related Experiment Video

Updated: Jul 2, 2026

Synthesis and Structure Determination of µ-Conotoxin PIIIA Isomers with Different Disulfide Connectivities
11:44

Synthesis and Structure Determination of µ-Conotoxin PIIIA Isomers with Different Disulfide Connectivities

Published on: October 2, 2018

Synthetic studies toward pectenotoxin 2. Part II. Synthesis of the CDE and CDEF ring systems

Hannes Helmboldt1, Jatta E Aho, Petri M Pihko

  • 1Department of Chemistry, Helsinki University of Technology, POB 6100, FI-02015 TKK, Finland.

Organic Letters
|September 4, 2008
PubMed

Abstract:

A convergent synthesis of the CDE and CDEF ring systems of pectenotoxin-2 from C and F ring precursors is described.

More Related Videos

Enzymatic Synthesis of Epoxidized Metabolites of Docosahexaenoic, Eicosapentaenoic, and Arachidonic Acids
13:05

Enzymatic Synthesis of Epoxidized Metabolites of Docosahexaenoic, Eicosapentaenoic, and Arachidonic Acids

Published on: June 28, 2019

Production of Disulfide-stabilized Transmembrane Peptide Complexes for Structural Studies
12:05

Production of Disulfide-stabilized Transmembrane Peptide Complexes for Structural Studies

Published on: March 6, 2013

Related Experiment Videos

Last Updated: Jul 2, 2026

Synthesis and Structure Determination of µ-Conotoxin PIIIA Isomers with Different Disulfide Connectivities
11:44

Synthesis and Structure Determination of µ-Conotoxin PIIIA Isomers with Different Disulfide Connectivities

Published on: October 2, 2018

Enzymatic Synthesis of Epoxidized Metabolites of Docosahexaenoic, Eicosapentaenoic, and Arachidonic Acids
13:05

Enzymatic Synthesis of Epoxidized Metabolites of Docosahexaenoic, Eicosapentaenoic, and Arachidonic Acids

Published on: June 28, 2019

Production of Disulfide-stabilized Transmembrane Peptide Complexes for Structural Studies
12:05

Production of Disulfide-stabilized Transmembrane Peptide Complexes for Structural Studies

Published on: March 6, 2013

Related Concept Videos

Bacterial Toxins01:12

Bacterial Toxins

Bacterial toxins are sophisticated virulence factors that enable pathogenic bacteria to interact with, invade, and damage host tissues. These toxins fall broadly into two types: protein exotoxins, which are secreted into the environment and target specific host receptors, and lipopolysaccharide endotoxins, which are structural components of the bacterial outer membrane released primarily during bacterial lysis or membrane shedding. Exotoxins generally act more selectively, binding to cell...

Articles linked to this work by shared authors, journal, and citation graph.

Carboxylate-Probase Catalyzed Favorskii Reaction.

Chemistry (Weinheim an der Bergstrasse, Germany)·2026

Catalytic Amidation of Carboxylic Acids Using ortho-Aminophenylboronic Acids.

ACS organic & inorganic Au·2026

Enantioselective Hydration of Non-CoA Enoyl-Thioesters by Enoyl-CoA Hydratase (ECH): Activation of the Active Site Oxyanion Hole with 3',5'-Adenosine-Diphosphate Enables Competent Catalysis.

JACS Au·2026

Amino-Substituted 1,3-Diazaazulenes: Synthesis, Structural Studies, Reactivity, and Photophysical Properties.

Chemistry (Weinheim an der Bergstrasse, Germany)·2025

Redox-Active Bisphosphonate-Based Viologens as Negolytes for Aqueous Organic Flow Batteries.

Chemistry (Weinheim an der Bergstrasse, Germany)·2025

Aliphatic Ketone Claisen Rearrangement: Troubleshooting the Transetherification Step by Identifying a Stable Acid Catalyst.

Chemistry (Weinheim an der Bergstrasse, Germany)·2024

Conformational Locking Enables Chemoselective Direct 2-Deoxyglycosylation of C-4 Equatorial Glycals under Bi-Catalysis.

Organic letters·2026

Heteroarylation of Functionalized Alkenes via Hexafluoroisopropanol-Assisted Redox Activation of Areneazo-2-(2-nitro)propanes.

Organic letters·2026

Phosphine-Catalyzed [3 + 2] Annulations of Indole N-Alkynamides with Ynones: Direct Synthesis of Arylidene Spiro-Cyclopentanone Pyrroloquinolinediones.

Organic letters·2026

Palladium-Catalyzed Self- and Cross-Dimerization Annulation of β-CF3-1,3-Enynamides: An Access to Functionalized Bicyclo[4.2.0]trienes.

Organic letters·2026

Arene-Selective Asymmetric Buchner Dearomatization of Biaryl Compounds.

Organic letters·2026

Chiral Bis-Urea Embedded Pillararenes with Self-Sorted Planar Chirality.

Organic letters·2026

Electrochemical oxidative amidation of alcohols towards N-acyl azoles as precursors for amides, esters and thioesters.

Organic & biomolecular chemistry·2026

Access to Axially Chiral Diaryl Ethers via Catalytic Atroposelective [2+2+2] Cycloaddition of Alkynyloxybenzenes.

Angewandte Chemie (International ed. in English)·2026

Effect of Linker Sequence on the Interdomain Dynamics of Self-Sufficient CYP116B5-SOX Chimeras.

ACS omega·2026

Flash Communication: Addition of Acid Anhydrides to Monomeric Stibine Oxides.

Organometallics·2026

Green metrics in chalcone synthesis via Claisen-Schmidt condensation: a critical mini review.

Frontiers in chemistry·2026

A study towards the undirected fluorination and chlorination of cubane 1,4-diester.

Beilstein journal of organic chemistry·2026
See all related articles
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies
Jove
Visualize
Contact Us