 Ch c ch hbr. Ch2 ch2 hbr реакция. (ch3)3cch2oh. Ch c ch hbr. Ch3ch=ch3 + hbr. |  Ch3 – ch2 – c ≡ ch2 + hbr →. Ch2 ch2 hbr. 1 бромбутен 2. Ch c ch hbr. Ch c ch hbr. |
 Ch c ch hbr. Ch c ch hbr. Ch c ch hbr. Ch3-ch2-ch=c(ch3)-ch3 + hbr. Ch c ch hbr. |  Ch—-c-c-ch2-ch3+hbr. Ch3ch=ch3 + hbr. Ch3-ch2-o-ch-ch3+hbr. Ch2 ch2 o2 надфн. Ch3ch2-ch=ch-ch3 + hbr. |
 радикал ch2 ch3. Ch c ch hbr. Ch-ch=ch2+hbr. Ch3ch2-ch=ch-ch3 + hbr. Ch3 c ch hbr. |  Ch3 c ch 2hbr. Ch3 ch ch2 hbr. Ch3 choh ch2oh hbr изб. Ch(ch3)-ch(ch3)-ch(ch3)+hbr. H3c-ch2-ch=ch2+hbr. |
 H3c ch ch2 hbr. Ch c ch hbr. Ch c ch hbr. Ch2 ch2 hbr. Ch3=ch-c(=ch3)(br)-ch3. |  Ch c ch hbr. Ch c ch hbr. Ch c ch hbr. Ch2 ch2 hbr. Ch c ch hbr. |
 Ch3 ch ch2 hbr. Ch3 ch ch2 hbr. Ch3 ch ch2 hbr реакция. Ch2 ch2 hbr. циклобутан hbr. |  Ch3 ch ch2 hbr. Ch2c(ch3)chch2 hbr. Ch2c(ch3)chch2 hbr. Ch2 ch2 hbr. циклобутан плюс hbr. |
 Ch c ch hbr. Ch2 ch2 hbr. (ch3)2chch(ch3)2. Ch2=ch-ch=ch2+hbr. Ch c ch hbr. |  H3c ch ch2 hbr. Ch c ch hbr. Ch3 – ch2 – c ≡ ch2 + hbr →. Ch3 ch ch2 hbr. Ch2 ch2 реакция. |
 Ch3 c ch hbr. Ch c ch hbr. Ch3 – c = ch – ch3 | + hbr →. Ch c ch hbr. |  Ch c ch hbr |
 Ch c ch hbr |  Ch c ch hbr |
 Ch c ch hbr |  Ch c ch hbr |
 Ch c ch hbr |  Ch c ch hbr |
