IUPAC name of Divinyl acetylene is:
Correct answer: B. 1, 5 - Hexadiene 3 - yne
- A. 1, 5 - Hexadiyne - 3 - ene
- B. 1, 5 - Hexadiene 3 - yne
- C. 3 - Hexene - 1,5 - diyne
- D. 3 - Hexyne - 1 , 5 - diene
Explanation
This is consistent with option B. Note: - is used to separate words from numbers. The relevant rules for the naming of alkynes such as this can be found in PTCB book 2, page 141-142.
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About Alkynes
Alkynes are unsaturated hydrocarbons containing a carbon-carbon triple bond, with sp-hybridised carbon atoms and a linear arrangement around the bond. The content includes nomenclature, preparation, acidity of terminal alkynes, and addition reactions with hydrogen, halogens, hydrogen halides and water, as well as oxidation.
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