Quyidagi usullardan qaysi biri butadiyenni olishning Lebedev taklif et

A) CH3-CH2-CH2-CH3.......L-> ->CH3-CH2-CH=CH2 + H2 2HC-CH-OH- H C=CH-CH=CH +HO+H„ 2 2 2 2 СЯ -СЯ-СЯ„ -CH,...... CH снг~с-сн2-снз+нг D) CH3-CH2-(CH

1. (96-13-98) Quyidagi usullardan qaysi biri butadiyenni olishning Lebedev taklif etgan usulidir? A) CH3-CH2-CH2-CH3.......L-> ->CH3-CH2-CH=CH2 + H2 2HC-CH-OH- H C=CH-CH=CH +HO+H„ 2 2 2 2 СЯ -СЯ-СЯ„ -CH,...... CH снг~с-сн2-снз+нг
D) CH3-CH2-(CH2)3-GH3 f > ->CH3-CH2-CH2-CH2-CH=CH2 + H2
E) CH -CH—CH +HO-2 3 2 -» CH —CH—CH 3 , OH