Reagents in Organic Synthesis: Oxidation and Reduction
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Questions and Answers

Which reagent is commonly used for the oxidation of alcohols to aldehydes or ketones in organic synthesis?

  • CAN (correct)
  • LiAlH4
  • NaBH4
  • SeO2
  • Which reagent is commonly used for the reduction of carboxylic acids to alcohols in organic synthesis?

  • ruthenium tetraoxide
  • PDC
  • PCC
  • DIBAL-H (correct)
  • What is the primary function of Jones oxidation in organic synthesis?

  • Oxidation of alcohols to aldehydes or ketones
  • Reduction of ketones
  • Oxidation of alcohols to carboxylic acids (correct)
  • Reduction of alkenes
  • In organic synthesis, which reagent is known for the selective reduction of esters to aldehydes?

    <p>Meerwein Ponndorf-Verly (MPV) reduction</p> Signup and view all the answers

    What reagent is commonly used for the oxidation of primary alcohols to carboxylic acids in organic synthesis?

    <p>PCC</p> Signup and view all the answers

    Which reagent is known for its use in the selective oxidation of alcohols to aldehydes in organic synthesis?

    <p>Collins reagent</p> Signup and view all the answers

    Which reagent is commonly used for the oxidation of alkenes to epoxides in organic synthesis?

    <p>mCPBA</p> Signup and view all the answers

    In organic synthesis, what is the primary function of mCPBA?

    <p>Oxidation of alkenes to epoxides</p> Signup and view all the answers

    Which reagent is commonly used for the reduction of ketones and aldehydes to alcohols in organic synthesis?

    <p>NaBH</p> Signup and view all the answers

    What is the main purpose of using ruthenium tetraoxide in organic synthesis?

    <p>Oxidation of alcohols to aldehydes or ketones</p> Signup and view all the answers

    Study Notes

    Oxidation Reagents

    • DDQ (2,3-Dichloro-5,6-dicyano-1,4-benzoquinone) is used for oxidation reactions in organic synthesis
    • CAN (Cerium(IV) Ammonium Nitrate) is used for oxidation reactions, including the oxidation of alcohols to ketones or aldehydes
    • SeO (Selenium Dioxide) is used for allylic oxidation reactions
    • mCPBA (meta-Chloroperoxybenzoic Acid) is a strong oxidizing agent used for epoxidation reactions
    • Jones Oxidation uses chromic acid to oxidize primary and secondary alcohols to carboxylic acids and ketones
    • PCC (Pyridinium Chlorochromate) is a mild oxidizing agent used for the oxidation of alcohols to aldehydes and ketones
    • PDC (Pyridinium Dichromate) is a mild oxidizing agent used for the oxidation of alcohols to aldehydes and ketones
    • PFC Collins Reagent is a chromium-based oxidizing agent used for the oxidation of alcohols to aldehydes and ketones
    • Ruthenium Tetroxide is a strong oxidizing agent used for the oxidation of a wide range of organic compounds

    Reduction Reagents

    • NaBH (Sodium Borohydride) is a mild reducing agent used for the reduction of aldehydes and ketones to alcohols
    • LIAIH (Lithium Aluminium Hydride) is a strong reducing agent used for the reduction of a wide range of functional groups, including carboxylic acids, esters, and amides
    • Meerwein Ponndorf-Verley (MPV) Reduction is a method used for the reduction of aldehydes and ketones to alcohols using aluminium isopropoxide
    • Wilkinson's Catalyst is a rhodium-based catalyst used for hydrogenation reactions
    • Birch Reduction is a method used for the reduction of aromatic rings to cyclohexadienes using sodium and ethanol
    • DIBAL-H (Diisobutylaluminium Hydride) is a reducing agent used for the reduction of esters and nitriles to aldehydes and amines

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    Description

    Explore a comprehensive study of various reagents used in organic synthesis for oxidation and reduction reactions. Learn about the applications and mechanisms of reagents such as DDQ, mCPBA, PCC for oxidation, and NaBH, LIAIH, DIBAL-H for reduction.

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