Question

умоляю помогите, завтра надо сдать....отдам 22 балла

Answer 1

C3H7-CH=O+NH2OH=C3H7-CH=N-OH+H2O
(CH3)2C=O+CH3OH=(CH3)2C(OCH3)-OH+CH3OH=(CH3)2C(OCH3)2+H2O
C6H5OH+CH3COCl=С6H5-OC(=O)CH3+HCl
H3C-CH2-CH2-OH+HO-CH2-CH3 (H+,t) = H3C-CH2-CH2-O-CH2-CH3 + H2O
H2C(OH)-CH(OH)-CH2OH+3HNO3=
H2C(ONO2)-CH(ONO2)-CH2ONO2+3H2O