Composti Carbonilici - ITIS E. Divini
Composti Carbonilici - ITIS E. Divini
Composti Carbonilici - ITIS E. Divini
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Composto<br />
carbonilico<br />
Formazione di Immine<br />
G = –NH 2 , –NHC 6 H 3 (NO 2 ) 2 , –NHCONH 2<br />
‥<br />
G–NH 2<br />
Immina<br />
O N OH acetone ossima<br />
+ HO–NH H +<br />
2<br />
acetone<br />
idrossilammina<br />
+<br />
+<br />
O 2 N<br />
NHNH 2<br />
NO 2<br />
2,4-dinitrofenilidrazina<br />
+<br />
H 2 N–NH 2 H +<br />
idrazina<br />
O<br />
H 2 N NHNH 2<br />
semicarbazide<br />
NNH 2<br />
acetone idrazone<br />
NHN acetone 2,4-<br />
H +<br />
dinitrofenilidrazone<br />
2,4-DNP<br />
O 2 N NO 2<br />
O<br />
H + acetone semicarbazone<br />
H 2 N<br />
NHN<br />
39
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