Bromobutyraldehyde ethylene acetal was synthesized from crotonaldehyde by addition with hydrogen bromide and then acetalation with ethylene glycol with an overall yield of 80.
巴豆醛先
溴化氢加成,
二醇缩醛化得到3-溴代丁醛缩二醇,
率80.8%。
Bromobutyraldehyde ethylene acetal was synthesized from crotonaldehyde by addition with hydrogen bromide and then acetalation with ethylene glycol with an overall yield of 80.
巴豆醛先溴化氢加成,二醇缩醛化得到3-溴代丁醛缩二醇,率80.8%。
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