Acid chloride formation | Carboxylic acids and derivatives | Organic chemistry | Khan Academy

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  • เผยแพร่เมื่อ 24 ธ.ค. 2024

ความคิดเห็น • 38

  • @MrSmudger687
    @MrSmudger687 13 ปีที่แล้ว +1

    @TheCarnagekidd6 - yes you can but thionyl chloride is preferable as the by products of the reaction (HCl and SO2) are both gaseous.

  • @lblake11
    @lblake11 11 ปีที่แล้ว +2

    Good details and explanation was clear and concise. Only problem I face with Ochem in college is solving more complicated reactions and compounds. I think I should actually practice problems from the book more often.

    • @vedant8002
      @vedant8002 3 ปีที่แล้ว

      Are you alive?

  • @sabarinathans1438
    @sabarinathans1438 4 ชั่วโมงที่ผ่านมา

    very nice explanation super 🌲🌺🌺

  • @vedantsinha7374
    @vedantsinha7374 ปีที่แล้ว

    thank you !

  • @niloofarnoormohammadi9898
    @niloofarnoormohammadi9898 3 ปีที่แล้ว

    Perfect👍

  • @ncamaa
    @ncamaa 10 ปีที่แล้ว +4

    Isn't it much more likely that in the 3rd state, the Cl(-) will attack the H of the O(+) instead of the Carbonyl?

  • @Darkstar88Gaming
    @Darkstar88Gaming 12 ปีที่แล้ว +1

    good job!! explains alot! you da man, man!!!!

  • @MrSmudger687
    @MrSmudger687 13 ปีที่แล้ว

    @TheCarnagekidd6 - No problem

  • @paysonbiker
    @paysonbiker 12 ปีที่แล้ว +2

    I'm confused; my o-chem prof 'actived' the oxygen from the carbonyl through resonance, and then used the subsequent, negatively charged oxygen as the nucleophilic site to attack the electrophilic sulfur site. The rest is basically the same and I end up with the correct product. Are both ways possible? Or is my professor wrong?

    • @quinnpuffer7901
      @quinnpuffer7901 8 หลายเดือนก่อน

      I've seen it done both ways

  • @asisable
    @asisable 4 ปีที่แล้ว

    Thank you so much for sharing...❤️🙏🏾💯

  • @MrTitchfield
    @MrTitchfield 12 ปีที่แล้ว

    quite effectiive and explanation is clear

  • @Ara2061
    @Ara2061 5 ปีที่แล้ว

    thank u.....thank u ....thank u ... *-*

  • @callycap3
    @callycap3 11 ปีที่แล้ว

    The mechanism is exactly the same. One of the Chlorine atoms from PCl5 acts first as a leaving group, then as a nucleophile, just in the same way as in this video.

  • @Acumen06
    @Acumen06 11 ปีที่แล้ว +1

    yup, the explanation was clear but hopefully next time, aside from discussing the whole mechanism, the narrator could also discuss the state/phase of the beginning and end product, and the effect of the reaction, if it is endothermic, exothermic or toxic...
    i have a question sir, is it possible for this reaction to also form acetic anhydride? thanks

  • @TheCarnagekidd6
    @TheCarnagekidd6 13 ปีที่แล้ว

    @MrSmudger687 Thank you.

  • @TheCarnagekidd6
    @TheCarnagekidd6 13 ปีที่แล้ว

    We can use dry PCl5 to change acetic acid to acetyl chloride as well?

  • @MuhammadRafiMaulaAzmi
    @MuhammadRafiMaulaAzmi ปีที่แล้ว

    nicee

  • @OsamaShehzad1995
    @OsamaShehzad1995 7 ปีที่แล้ว +5

    whoever is watching this reaction, please do NOT follow it. This mechanism is completely WRONG according to fundamentals of organic chemistry. In the first step, lone pairs on Oxygen from (-OH) will NEVER attack in the presence of oxygen from carbonyl. but why? because if oxygen from carbonyl (C=O) attacks the chloride, the resulting intermediate can be resonance stabilized which cannot happen in case of attack from OH. Resonance stability shows that C=O oxygen remains more nucleophilic at all times

    • @sebastiancioban1476
      @sebastiancioban1476 6 ปีที่แล้ว

      Osama, can you help me with somenthing? I'm trying to find the radicals of dicarboxylic acids, like oxalic, succinic etc.., I know that there is 2 radicals (OC-CO and HOOC-CO), one of them is oxalyl for oxalic, but I don't know how to name the divalent RADICAL

    • @lizzyadeola675
      @lizzyadeola675 5 ปีที่แล้ว

      Why

  • @younismohamed6251
    @younismohamed6251 10 ปีที่แล้ว

    Why is oxalyl chloride a better reagent for the formation of acid chloride than thionyl sulfide?

  • @jdjdjdndn9369
    @jdjdjdndn9369 6 ปีที่แล้ว

    Hi ✋ ... can I use HCl with carboxylic acid , if no why cannot use ?!

  • @thomaswilliams1963
    @thomaswilliams1963 12 ปีที่แล้ว +1

    Great vid...but good god the repeating is annoying...

  • @thehaunted508
    @thehaunted508 14 ปีที่แล้ว

    third

  • @55studebaker
    @55studebaker 5 ปีที่แล้ว

    Your initial net rxn is shown as irreversible, but everything depicting the mechanism to the end is shown as in equilibrium. Don't get it.

  • @feistymind4915
    @feistymind4915 10 ปีที่แล้ว

    (y)

  • @acmilanshevachels
    @acmilanshevachels 14 ปีที่แล้ว

    fourth

  • @xcolonel
    @xcolonel 14 ปีที่แล้ว

    second

  • @zambrocca
    @zambrocca 4 ปีที่แล้ว

    radical reaction??? are you sure?

  • @4SticksOfGum
    @4SticksOfGum 11 ปีที่แล้ว

    Does anyone know how you would form an acid chloride using PCl5?

  • @jhyland87
    @jhyland87 5 ปีที่แล้ว

    You repeat yourself quite a bit... repeat yourself quite a bit. :-P Great video tho!
    Question - Why am i having such a difficult time finding acetyl chloride (in the states)? I can't find it on Amazon or eBay. It doesn't appear to be on the list of chemicals the DEA restricts/watches... So i don't get why it's seemingly difficult to source.

  • @wookiemaster73
    @wookiemaster73 14 ปีที่แล้ว

    first

  • @user-zu6ko2wx5e
    @user-zu6ko2wx5e 11 ปีที่แล้ว +2

    Organic Chemistry sucks...

  • @vedantsinha7374
    @vedantsinha7374 ปีที่แล้ว

    thank you !