| [Member (365WT)]answers [Chinese ] | Time :2019-11-18 | | Due to the electron-withdrawing action of the carboxyl group, the electron cloud density between the carboxyl group and the α-C is lowered, the carbon-carbon bond is easily broken, and after the carboxylic acid is salted, the conjugate of the carboxylate ion is more fully, so that the COO- is stabilized. Increased sex, which also contributed to its detachment, resulting in decarboxylation. Carboxylic acid salts cannot be dehydrated by heating, but carboxylic acid is acceptable, but dehydration of ordinary carboxylic acids often requires the presence of a dehydrating agent. |
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