Question

Помогите сделать превращения. 1. C2H5OH-CH3COOC2H5-CH2CLCOOC2H5 2. CH3COOH-CH3COONa-CH4-CH3CL-C2H6-C2H5CL-C4H10-C4H9-CL-C8H18-C6H5C2H5-C6H5COOH ОЧЕНЬ СРОЧНО НАДО

Answer 1

1) C2H5OH+CH3COOH=CH3COOC2H5+H2O
CH3COOC2H5+H2O=CH3COOH+C2H5OH
CH3COOH+Cl2=CH2ClCOOH+HCl
CH2ClCOOH+C2H5OH=CH2ClCOOC2H5+H2O
2) CH3COOH+NaOH=CH3COONa+H2O
CH3COONa+NaOH=CH4+Na2CO3
CH4+Cl2=CH3Cl+HCl
2CH3Cl+2Na=2NaCC2H6
C2H6+Cl2=C2H5Cl+HCl
2C2H5Cl+2Na=C4H10+2NaCl
C4H10+Cl2=C4H9Cl+HCl
2C4H9Cl+2Na=2NaCl+C8H18
C8H18=C6H5C2H5+4H2
5C6H5CH2CH3 + 12KMnO4 + 18H2SO4 = 2C6H5COOH + 5CO2 + 12MnSO4 + 6K2SO4 + 28H2O

Answer 2

Chemical Transformations:

1. C2H5OH -> CH3COOC2H5 -> CH2ClCOOC2H5: - The given chemical transformations involve the conversion of ethanol (C2H5OH) to ethyl acetate (CH3COOC2H5) and then to ethyl chloroacetate (CH2ClCOOC2H5). - The first step involves the esterification reaction between ethanol and acetic acid to form ethyl acetate: C2H5OH + CH3COOH → CH3COOC2H5 + H2O. - The second step involves the reaction between ethyl acetate and thionyl chloride (SOCl2) to form ethyl chloroacetate: CH3COOC2H5 + SOCl2 → CH2ClCOOC2H5 + CH3COOH. - The overall transformation can be represented as: C2H5OH → CH3COOC2H5 → CH2ClCOOC2H5.

2. CH3COOH -> CH3COONa -> CH4 -> CH3Cl -> C2H6 -> C2H5Cl -> C4H10 -> C4H9Cl -> C8H18 -> C6H5C2H5 -> C6H5COOH: - The given chemical transformations involve a series of reactions starting from acetic acid (CH3COOH) and leading to various compounds. - The first step involves the neutralization reaction between acetic acid and sodium hydroxide (NaOH) to form sodium acetate (CH3COONa): CH3COOH + NaOH → CH3COONa + H2O. - The second step involves the decarboxylation of sodium acetate to produce methane (CH4): 2CH3COONa → CH4 + 2CO2 + Na2CO3. - The subsequent steps involve various reactions such as substitution, elimination, and addition reactions, resulting in the formation of different compounds. - The overall transformation can be represented as: CH3COOH → CH3COONa → CH4 → CH3Cl → C2H6 → C2H5Cl → C4H10 → C4H9Cl → C8H18 → C6H5C2H5 → C6H5COOH.

Please note that the given chemical transformations are a sequence of reactions, and each step involves specific reagents and conditions. It is important to follow proper laboratory protocols and safety measures while performing these reactions.