Devika posted an Question
August 14, 2020 • 00:54 am 30 points
  • CSIR NET
  • Chemical Sciences

According to iupac nomenclature unsaturated acyclic hydrocarbans are named by giving more priority to double bond and then to triple bond ,why?

According to IUPAC nomenclature unsaturated acyclic hydrocarbans are named by giving more priority to double bond and then to triple bond ,why? and please explain me how to number the given unsaturated acyclic hydrocarbon.

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    Dinesh khalmaniya 1 best-answer

    because these unsaturated multip6 onds are arranged in alphabetical order. for alkene ene have e comes before alkyne yne have y

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    Thank you sir.what about the attachment ? In second case lower number is given to the triple bond ,why ?

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    because multiple bonds get priority.

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    if both double and triple bonds are given at the same distance then we gives priority to alkene than alkyne

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