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Simun Mishra posted an Question

August 31, 2020 • 18:46 pm

30 points

IIT JAM
Chemistry (CY)

What type of compounds these are having in middle ch2 ch2 ...?

2 Answer(s)

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Dinesh khalmaniya 1

hope this will help you
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Suman Kumar

it's just a diketo compound
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Dinesh khalmaniya 1 Best Answer

i didn't understand your question can you elaborate it??
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means the names of the compounds
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depend on functional
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first is nitriles while second is carbonyl
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no sir means what types of compounds under goes decarboxilation
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with sio2
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sry se o2
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wait
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ok sir
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but here decarboxylase not takes palace. here dehydration takes place
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sry its dehydrogination
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this is
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yes, so what's your doubt??
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in case of SeO2, such type of compounds having EWGs on both the side undergo dehydration
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no need mechanism because here simply H2 removed to form alkene
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but sir here always CH2 cH2 present or any compond
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it is active methylene na sir but here 2 CH2 present
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no, it is not active methylene. yes CH2-CH2 unit must be present and having EWG both the side give dehydration with SeO2
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to be active methylene, only one CH2 must be present between two or more EWGs
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yes sir tqq sir
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