(1) CH 3CH 2CH 2CH 2Br+NaOH
CH 3CH 2CH=CH 3CH 2CH=CH 2+NaBr+H 2O
(CH 3) 2CHCH=CH 2+HBr
CH 3CH 2CHBrCH 3
(2)(CH 3) 2CHCH 2CH 2Br=CH 2+HBr
(CH 3) 2CHCH 2CH 2Br+H 2O
(CH 3) 2CHCH 2CH 2Br+H 2O
(CH 3) 2CHCH 2CH 2OH+HBr
(1) CH 3CH 2CH 2CH 2Br+NaOH
CH 3CH 2CH=CH 3CH 2CH=CH 2+NaBr+H 2O
(CH 3) 2CHCH=CH 2+HBr
CH 3CH 2CHBrCH 3
(2)(CH 3) 2CHCH 2CH 2Br=CH 2+HBr
(CH 3) 2CHCH 2CH 2Br+H 2O
(CH 3) 2CHCH 2CH 2Br+H 2O
(CH 3) 2CHCH 2CH 2OH+HBr