【正文】
成烯烴的是( D ) 3.乙烯酮在一定條件下能與含活潑氫的化合物發(fā)生加成反應(yīng),它與下列試劑發(fā)生加成反應(yīng)時(shí)所生成的產(chǎn)物不正確的是( C )A.與HCl加成生成CH3COClB.與H2O加成生成CH3COOHC.與CH3OH加成生成CH3COCH2OHD.與CH3COOH加成生成(CH3CO)2O4.在有機(jī)合成中,制得的有機(jī)物較純凈并且容易分離,故在工業(yè)生產(chǎn)中有機(jī)反應(yīng)往往有實(shí)用價(jià)值。(2)寫出下列反應(yīng)的化學(xué)方程式和反應(yīng)類型:反應(yīng)④:_________________________________________,反應(yīng)類型:________。①________________________________________________________________________________________________________________________________________________;②________________________________________________________________________________________________________________________________________________;③________________________________________________________________________________________________________________________________________________;④________________________________________________________________________。依次倒推,最后確定________和______________。2.有機(jī)合成應(yīng)滿足的條件(1)合成路線的各反應(yīng)的條件__________,并且具有__