g Compounds with more than one triple bond are called diynes, triyne, and so forth; compounds containing both double and triple bonds are called enynes(not ynenes) Numbering of an enyne chain always starts from the end near the first multiple bond whether double or tripleOrganic Chemistry Organic Chemistry Xiamen Xiamen University University „ Compounds with more than one triple bond are called diynes, triyne, and so forth; compounds containing both double and triple bonds are called enynes(not ynenes). Numbering of an enyne chain always starts from the end near the first multiple bond, whether double or triple