The bivalent metal complexes of 2,4-pentanedione(M(acac)2) catalyzes the conversion of 3-(1-hydroxy-2,2,2-trichloroethyl)-2,4-pentanedione(A) into chloral and acetylacetone(Hacac) in a chloroform solution. The order of activity of M(acac)2 as the catalyst is: Mg(II), Mn(II)>Co(II)>Ni(II)>Cu(II)
2,4- 戊二酮的二价金属络合物(M(acac)2)在氯仿溶液中催化 3-(1-羟基-2,2,2-三氯乙基)-2,4-戊二酮(A)转化为氯醛和乙酰丙酮(Hacac)。催化剂 M(acac)2 的活性顺序为Mg(II)、Mn(II)>Co(II)>Ni(II)>Cu(II)
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