下列反应不属于消去反应的是
A．CH3CH2OH CH2===CH2↑＋H2O |
B．CH3CHBrCH3＋NaOH CH3CH===CH2↑＋NaBr＋H2O |
C． |
D．2CH3OH CH3—O—CH3＋H2O |
下列反应不属于消去反应的是
| A．CH3CH2OHCH2===CH2↑＋H2O |
| B．CH3CHBrCH3＋NaOHCH3CH===CH2↑＋NaBr＋H2O |
| C． |
| D．2CH3OHCH3—O—CH3＋H2O |
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