Hatsudy

  • HOME
  • Sitemap

Electrophilic Aromatic Substitution: Friedel-Crafts Reaction and Reactivity of Benzene Rings

  • Organic Chemistry
There are so many compounds with benzene rings. Benzene rings are called aromatics, and compounds with a benzene ring are aromatic compounds. A molecule with double bonds is a benzene ring. However, a benzene ring undergoes an entirely different chemical reaction than an alkene. Benzene rings are electron-rich like alkenes, but they do not undergo […]
Read More

Amines and Thiols: Reactivity of Nucleophilic Substitution and Elimination Reactions

  • Organic Chemistry
If you understand the properties of functional groups, you will be able to understand how to make chemical reactions. And an important functional group in organic chemistry is the amine. There are so many molecules with amines, and it is one of the most common substituents. Amino groups are known to be basic substances and […]
Read More

Organometallic Compounds: Grignard Reagent and Organolithium Reagent

  • Organic Chemistry
The synthetic reaction to create new carbon is one of the most important reactions in organic chemistry. When making new carbon chains, the presence of anions (negatively charged ions) of carbon is very useful. These anion compounds include organometallic compounds. Because they are anionic carbon atoms, organometallic compounds are strong bases. Anions also act as […]
Read More

Radical Reactions: Homolysis, Chain Reaction, and Regioselectivity Reaction Mechanisms

  • Organic Chemistry
One of the important reaction mechanisms in organic chemistry is the radical reaction. Radicals are highly reactive intermediates, and new bonds can be formed by using radical reactions. Radical reactions are a different reaction mechanism from the general organic synthetic reactions with acids and bases. It is difficult for many people to understand a radical […]
Read More

Reactions of Alcohol: Oxidation and Substitution Reactions by Bases and Acids

  • Organic Chemistry
Organic compounds that have a hydroxy group (-OH) are called alcohol. For ordinary people, alcohol refers to ethanol, and many people get drunk by drinking beverages containing ethanol. However, in organic chemistry, we describe alcohol as including compounds with hydroxy groups. There are many compounds that contain alcohols, and alcohols can be synthesized into a […]
Read More

Reactivity of Ethers and Epoxides: Synthesis and Cleavage Reactions

  • Organic Chemistry
There are many organic compounds that involve oxygen atoms. Among these compounds, ethers are the functional groups in which carbon atoms are connected by oxygen atoms. There are only a few types of important organic reactions using ethers, and all you have to do is understand the cleavage reaction under acidic conditions. In other words, […]
Read More

Addition Reactions of Alkynes: Acidity and Acetylide Synthesis

  • Organic Chemistry
Alkynes are known to be compounds that have triple bonds in the molecule. While many compounds have the structure of alkanes and alkenes, there are also compounds that have triple bonds in the molecule. Unlike single and double bonds, triple bonds have special properties. For example, due to their high acidity, they can be used […]
Read More

Addition Reactions of Alkenes: Markovnikov’s Rule, Hydroboration and Halogenation

  • Organic Chemistry
There are a great many molecules in organic compounds that have double bonds. When these molecules react with other reagents, addition reactions occur. When addition reactions occur, the double bond of the alkene changes to a single bond, and the product is obtained. In organic chemistry, the addition reaction of alkenes is the basis of […]
Read More

Optical Isomers: RS Notation of Chirality / Enantiomers and Diastereomers

  • Organic Chemistry
An important element in organic chemistry is optical isomers (chiral molecules). They are also called chirality, and even though they may appear to have the same structural formula, the presence of a chiral center results in a mixture of completely different compounds. In organic chemistry, optical isomers must be clearly separated because they are completely […]
Read More

Cyclohexane Conformation: Chair Conformation and Axial Equatorial Stability

  • Organic Chemistry
In organic chemistry, we often use cyclic compounds. A typical cyclic compound is cyclohexane, and these compounds are used in synthetic reactions. Cyclic compounds have strain. They are in a high energy state due to steric hindrance and other factors. The more strain there is, the more unstable the state is, and the more reactive […]
Read More
  1. prev
  2. 4
  3. 5
  4. 6
  5. 7
  6. 8
  7. 9
  8. 10
  9. 11
  10. next




Category

  • Elementary Math
  • Marketing
  • Organic Chemistry
  • Physical Chemistry
  • Secondary Math

Ranking

  1. Cyclohexane Conformation: Chair Conformation and Axial Equatorial Stability

    NMR Coupling of Benzene Rings: Ortho-Meta Peak and Chemical Shifts

  2. Cyclohexane Conformation: Chair Conformation and Axial Equatorial Stability

    Catalytic Hydrogenation: Catalytic Reduction of Pd/C, Deprotection and Lindlar Catalyst

  3. Cyclohexane Conformation: Chair Conformation and Axial Equatorial Stability

    Thin-Layer Chromatography (TLC): Principles, Rf values and Developing Solvent

  4. Cyclohexane Conformation: Chair Conformation and Axial Equatorial Stability

    HOMO and LUMO: Energy of Bonding Orbital and Antibonding Orbital

  5. Cyclohexane Conformation: Chair Conformation and Axial Equatorial Stability

    Carbonyl Reduction: Hydride Reduction with NaBH4 and LiAlH4

Information

  • Sitemap
  • Contact

Other Language

  • Japanese Site
© 2020 Hatsudy