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\(C_4H_8:\\ \left(1\right)CH_2=CH-CH=CH_2\\ \left(2\right)CH_3-CH=CH-CH_3\\ C_5H_{12}:\\ \left(1\right)CH_3-CH_2-CH_2-CH_2-CH_3\\ \left(2\right)CH_3-CH\left(CH_3\right)-CH_2-CH_3\\ \left(3\right)C\left(CH_3\right)_4\)
→ M E = 58 % C = 62 % E : C 3 H 6 O va A → men CO 2 B → B : C 2 H 5 OH
C 6 H 12 O 6 → men 2 CO 2 + 2 C 2 H 5 OH C 2 H 5 OH + 2 H 2 CrO 4 → CH 3 COOH + 2 H 2 CrO 3 + H 2 O 2 CH 3 COOH + Ca ( OH ) 2 → ( CH 3 COO ) 2 Ca + 2 H 2 O ( CH 3 COO ) 2 Ca → t o CaCO 3 + C 3 H 6 O 3 C 3 H 6 O → H 2 SO 4 C 9 H 12 + 3 H 2 O
\(\ast C_2H_6O\)
– CTCT 1:
– CTCT 2:
\(\ast C_2H_5NO_2\)
– CTCT 1:
– CTCT 2:
– CTCT 3:
\(\ast C_2H_6O\):
– CTCT 1 : \(CH_3\text{ – }CH_2\text{ – }OH\) (Rượu etylic)
– CTCT 2 : \(CH_3-O-CH_3\) (Đimetyl ete)
\(\ast C_2H_5NO_2\)
– CTCT 1 : \(CH_3-CH_2-NO_2\) (Nitroetan)
– CTCT 2 : \(CH_3-CH_2-O-N=O\)(Etyl nitrit)
– CTCT 3 : \(NH_2-CH_2-COOH\)(Glyxin)