Related Experiment Video

Updated: May 21, 2026

Syntheses, Crystallization, and Spectroscopic Characterization of 3,5-Lutidine N-Oxide Dehydrate
06:18

Syntheses, Crystallization, and Spectroscopic Characterization of 3,5-Lutidine N-Oxide Dehydrate

Published on: April 24, 2018

2-(Pyridin-2-yl)-1,3-oxathiane

David Turner, Albert Fratini, Claudia Turro

    Acta Crystallographica. Section E, Structure Reports Online
    |June 22, 2012
    PubMed

    More Related Videos

    Solid-phase Synthesis of [4.4] Spirocyclic Oximes05:15

    Solid-phase Synthesis of [4.4] Spirocyclic Oximes

    Published on: February 6, 2019

    Preparation of N-(2-alkoxyvinyl)sulfonamides from N-tosyl-1,2,3-triazoles and Subsequent Conversion to Substituted Phthalans and Phenethylamines10:42

    Preparation of N-(2-alkoxyvinyl)sulfonamides from N-tosyl-1,2,3-triazoles and Subsequent Conversion to Substituted Phthalans and Phenethylamines

    Published on: January 3, 2018

    Related Concept Videos

    Structure and Nomenclature of Epoxides02:38

    Structure and Nomenclature of Epoxides

    Cyclic ethers are heterocyclic compounds with an oxygen atom in the ring along with carbon atoms. They are named depending on the number of carbon atoms present in their ring system. Cyclic ethers with a three-membered ring system are called “oxirane”, four-membered ring systems as “oxetane”, five-membered ring systems as “oxolane”, and six-membered ring systems as “oxane”. The cyclic structure of these rings imposes angle strain, and this strain is more in the ring having a smaller number of...
    Preparation of Epoxides03:00

    Preparation of Epoxides

    Overview
    Epoxides result from alkene oxidation, which can be achieved by a) air, b) peroxy acids, c) hypochlorous acids, and d) halohydrin cyclization.
    Epoxidation with Peroxy Acids
    Epoxidation of alkenes via oxidation with peroxy acids involves the conversion of a carbon–carbon double bond to an epoxide using the oxidizing agent meta-chloroperoxybenzoic acid, commonly known as MCPBA. Since the O–O bond of peroxy acids is very weak, the addition of electrophilic oxygen of peroxy acids to...
    Oxidation of Alkenes: Syn Dihydroxylation with Osmium Tetraoxide02:44

    Oxidation of Alkenes: Syn Dihydroxylation with Osmium Tetraoxide

    Alkenes are converted to 1,2-diols or glycols through a process called dihydroxylation. It involves the addition of two hydroxyl groups across the double bond with two different stereochemical approaches, namely anti and syn. Dihydroxylation using osmium tetroxide progresses with syn stereochemistry.
    Phase I Reactions: Oxidation of Aliphatic and Aromatic Carbon-Containing Systems01:19

    Phase I Reactions: Oxidation of Aliphatic and Aromatic Carbon-Containing Systems

    Phase I biotransformation reactions are integral to drug metabolism, predominantly involving oxidative, reductive, and hydrolytic transformations. Chief among these are oxidative reactions, which enhance the hydrophilicity of xenobiotics and introduce polar functional groups to facilitate their elimination from the body.
    Oxidation reactions are fundamental in aromatic carbon-containing systems. An example is the hydroxylation of phenobarbital, a process that transforms it into...
    Oxidation of Alkenes: Anti Dihydroxylation with Peroxy Acids02:04

    Oxidation of Alkenes: Anti Dihydroxylation with Peroxy Acids

    Diols are compounds with two hydroxyl groups. In addition to syn dihydroxylation, diols can also be synthesized through the process of anti dihydroxylation. The process involves treating an alkene with a peroxycarboxylic acid to form an epoxide. Epoxides are highly strained three-membered rings with oxygen and two carbons occupying the corners of an equilateral triangle. This step is followed by ring-opening of the epoxide in the presence of an aqueous acid to give a trans diol.
    Oxidation of Phenols to Quinones01:17

    Oxidation of Phenols to Quinones

    In the presence of oxidizing agents, phenols are oxidized to quinones. Quinones can be easily reduced back to phenols using mild reducing agents. The electron-donating hydroxyl group enhances the reactivity of the aromatic ring, enabling oxidation of the ring even in the absence of an α hydrogen.
    o-hydroxy phenols are oxidized to o-quinones and p-hydroxy phenols to p-quinones. Such redox reactions involve the transfer of two electrons and two protons. The reversible redox property is crucial in...