Предмет: Химия, автор: Barbaris16

химия, 10 класс. помогите, пожалуйста.
с какой стороны начать нумеровать углероды и как вообще назвать это вещество?

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Автор ответа: tanya6

начинаешь нумировать с той стороны, где ближе двойная связь
и получится 5-метилгексадиен-1,3
цифра 5 обозначает откуда отходит радикал, а 1,3 обозначает то, откуда отходит двойная связь
Так как у тебя алкадиен, то окончание будет диен

Автор ответа: Barbaris16

спасибо! только вот... у третьего тройная связь... это как-то должно влиять?

Автор ответа: kate199709

С левой стороны, так как кратная связь имеет больший приоритет, чем радикал

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