Question

Метилпропан - H2 --->

хлорметан + 2Na + хлорэтан --->

бутин1 + NaNH2 --->

бутин2 + 2HCl --->

бензол + 2Clпропан --->

гексадиен 2,4 + H2 --->

Answer 1

CH3-CH(CH3)-CH3---Cr2O3, t---> CH2=C(CH3)-CH3 + H2

CH3-Cl+2Na+C2H5-Cl----> 2NaCl+ CH3-CH2-CH3

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CH3-C(тройная связь)С-СH3+2HCl--> CH3-C(Cl2)-CH2-CH3

С6H6+2C3H7Cl---> 2,4(С3H7)C6H4

CH3-CH=CH-CH=CH-CH3 +H2----> CH3-CH2-CH2-CH=CH-CH3 или CH3-CH2-CH=CH-CH2-CH3

Answer 2

H3C-CH(CH3)-CH3 (H2SO4,t)=H3C-C(CH3)=CH2+H2

CH3-Cl+2Na+C2H5Cl=2NaCl+CH3-C2H5

CH3-CH2-C=-CH+ NaNH2=CH3-CH2-C=-CNa+NH3

CH3-C=-C-CH3+2HCl=H3C-CCl2-CH2-CH3

C6H6+H3C-CHCl-CH3=C6H5-CH-CH3 +HCl

                                                           |

                                                         CH3

C6H10+H2=C6H12

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