Question

CH3->A->уксусн.альдегид->Б->В->аминоукс.к-та

Answer 1

2CH4 ==(t=1500*)==HC###CH(A) + 3H2

HC###CH + H2O ==(Hg(2+),H(+) )== H3C-CHO

H3C-CHO === 1)[Ag(NH3)2]OH  == H3C-COOH (Б)

                     2)H3O(+)

H3C-COOH + Br2 ==(P red)== Br-CH2-COOH(B) + HBr

Br-CH2-COOH +NH3 === H2N-CH2-COOH + HBr

 

### - triple bond