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Imdadul Haque posted an Question
December 01, 2020 • 17:52 pm 30 points
  • IIT JAM
  • Chemistry (CY)

26. the increasig order of basicity among the following compounds is n(ch3)2 (h,c)n nchs)2 (h,c)n hco n(ch)2 och (h,chn och c x h,co och (a) y

26. The increasig order of basicity among the following compounds is N(CH3)2 (H,C)N NCHs)2 (H,C)N HCO N(CH)2 OCH (H,ChN OCH C X H,CO OCH (a) Y

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    Dinesh khalmaniya 1 Best Answer

    option A Y has ortho effect (ortho substituted aniline shows ortho effect) so least Basic. Z have ERG at para position so due to +R effect of OCH3 groups, basicity increase and it is most basic among all. it we talk about X, there is no groups attached to ortho or para to basicity will be middle of Y and Z. overall Z > X > Y

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