新型阻燃剂TBT的合成

SYNTHESIS OF A NEW TYPE PLASTICIZER FLAME RETARDANT TBT

研究了新型阻燃剂５，６，７，８－四溴－１，２，３，４－四氢化萘（ＴＢＴ）的合成方法，并对工艺条件进行了研究。总收率可达５０．３％。

Abstract A synthetic methd of a newtype plasticizerflame retardant 5,6,7,8-tetrabromo-1,2,3,4-tetrahydro-naphthalene is studied.The techno-logical conditions are obtained.The total yieldmay reach50.3%。