Simun Mishra posted an Question
September 03, 2020 • 17:52 pm 30 points
  • IIT JAM
  • Chemistry (CY)

Using ruo4 as oxidising agent how to know in which case ketone form or in which case acid?

2 Answer(s) Answer Now
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  • comment-profile-img>
    Dinesh khalmaniya 1 Best Answer

    wait I'll explain you

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    ok sir I m waiting

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    ok sir sure

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    Simun, now tell me what's your doubt??

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    Simply it convert 1° alcohol to acid and 2° alcohol to ketone

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    while alkene to ketone + Acid

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    sry for late reply sir

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    but sir 1 degree from aldehyde na

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    no, acid

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    correct it

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    check it

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    this is given sir

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    correct it

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    but sir jones reagent give aldehyde na

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    yes, but it further oxidised to give acid

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    i mean 8n aqueous medium jones reagent gives acid

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    ohh ok sir and in case of ruthenium oxide it directly oxidized alcohol to acid or after hydrolysis

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    directly

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    and sir why it called as TEMPO

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    TEMPO reagent alg he Simun

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    but sir us image mein RuO4 Or TEMPO likha he na isilia pucha

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    yes, both the form same product so given as

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    ohhh so RuO4 and TEMPO are not same ?

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    yes

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    got it 😊

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    yes sir 😊 sir I m starting inorganic after completing organic then phy ...its good na sir ?

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    yes

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    tq sir

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    and sir C...C double bond k case mein kb acid ho ga or lab ketone kese find out karna he

  • comment-profile-img>
    Priyanshu kumar best-answer

    Ist case me secondary alcohol hai..here ketone formation takes place and 2nd case me primary alcohol hai....acid forms

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    RuO4 readily converts secondary alcohols into ketones. ... It is used in organic synthesis to oxidize internal alkynes to 1,2-diketones, and terminal alkynes along with primary alcohols to carboxylic acids.

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    got simun??

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    please respond simun

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    but sir primary alcohol give aldehyde na

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    sry for late reply sir

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    No simun Ru04 converts primary alcohol to carboxylic acid and secondary to ketone

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    but sir it is given like this

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    and what is internal alkynes and terminal alkynes

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    see simun

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    see

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    this is internal alkyne

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    and propyne is terminal alkyne

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    now clear simun??

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    yes sir tq sir

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    you're welcome 😊

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