1) а) СН3—СН—СН—СН—СН2—СН3
____________|____|____|
____________СН3_СН3_СН3
б) СН3—СН2—СН—СН2—СН—СН2—СН3
________________|___________|
________________СН3________СН3
в) СН3—СН2—СН—СН—СН—СН2—СН2—СН3
_________________|____|____|
_________________СН3_СН3_СН2—СН3
2) а) __________________________________________NO2
________________________________________________|
СН3—СН—СН2—СН2—СН3 + HNO3 → CH3—C—CH2—CH2—CH3 + H2O
_______|________________________________________|
_______CH3_____________________________________CH3
б) ___________________________________________________________________________CH3
______________________________________________________________________________|
СН3—СН2—СН2—СН2—СН3 —(t°, AlCl3)→ CH3—CH—CH2—CH3 + CH3—C—CH3
_____________________________________________________|________________________|
_____________________________________________________CH3_____________________CH3