Shristy posted an Question
August 19, 2020 • 11:23 am 30 points
  • IIT JAM
  • Chemistry (CY)

Qula- s ahic ccembou.nd anai oucrn.odiza don-(hom adioon (qa-) whic h ismone t0ble2 qwla-3 s s 4his cormbound oudrni

QuLA- s Ahic ccEmbou.nd Anai oucrn.odiza DON-(HOM adioOn (QA-) whic h ismONe t0ble2 QwLA-3 s s 4his cormbound OuDrni

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    Priyanshu kumar

    for ques 3 it is aromatic. 10 pi electronic system ,planar, conjugated,cyclic follows huckel rule

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    Priyanshu kumar best-answer

    for ques 2 tropylium cation is more stable than cyclopropenyl cation means 1st stable than 2

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    Got it shristy??....sorry i write wrong above 2nd stable than 1st

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    Priyanshu kumar Best Answer

    1st one is anti aromatic compound 8 pi electronic system

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    due ring structure of 8 pi electron it becomes non aromatic na ??

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    cyclooctatetrane is (COT) is non aromatic it acquires Tub shape

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    ok sir

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    After 8 pi electrons or more the compound will b Aromatic or non aromatic ...it will not b anti aromatic ??

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    shristy for 8 pi electronic system if delocalisation is there then anti aromatic and if no delocalisation then non aromatic ,COT acquires tub shape non planar so non aromatic

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    now clear

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