公开(公告)号：US3716567A

公开(公告)日：1973-02-13

申请号：US3716567D

申请日：1970-09-08

Applicant: DYNAMIT NOBEL AG

Inventor： TERMIN E ,  HAUCK G

IPC: C07C29/68 ,  C07C31/28 ,  C07C31/30 ,  C07F7/00 ,  C08F4/16 ,  C07F7/28

CPC classification number: C07C29/685 ,  C07C31/28 ,  C07C31/30 ,  C07F7/006

Abstract: Tetravalent titanium alcoholate-beta diketone complexes, e.g. titanium isopropylate-triacetylacetonate, are reacted with an alkali metal amalgam in a non-polar solvent to reduce the titanium to trivalent state, forming, for example, titanium triacetylacetonate and sodium isopropylate. The sodium isopropylate is a crystalline precipitate which can be removed by filtration; the amalgam can be decanted off and reused, as in alkali metal chloride electrolysis, to restore its alkali metal content so as to be ready for re-cycling.

Abstract translation: 四价钛醇化物-β二酮络合物，例如 异丙酯 - 三乙酰丙酮钛与非极性溶剂中的碱金属汞齐反应以将钛还原成三价态，形成例如三乙酰丙酮钛和异丙醇钠。 异丙醇钠是结晶沉淀物，可通过过滤除去; 可以将碱金属氯化物电解中的汞齐滗析并重复使用，以恢复其碱金属含量，以准备重新循环。