Bromobutyraldehyde ethylene acetal was synthesized from crotonaldehyde by addition with hydrogen bromide and then acetalation with ethylene glycol with an overall yield of 80.
巴与溴氢加成,与乙二醇缩3-溴代丁缩乙二醇,收率80.8%。
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For instance, partial charges occur in hydrogen bromide because the electrons are more attracted to the bromide than they are to the hydrogen.
例如,部出现在溴化中,因为子被溴化物吸引, 而不是被吸引。
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