反应 #70057
ord-70b03b60d66c4e9c88f474373cab2e3a
反应条件
后处理
- 1其他equipped with an agitator, at room temperature
- 2workup.ADDITIONwas added
- 3温度the reaction temperature was maintained at 90° C. overnight
- 4温度cooled down to room temperature
- 5其他any reactor pressure was vented
- 6workup.STIRRINGstirred with 5 g
- 7其他for half an hour
- 8过滤filtered
- 9其他to remove solids
实验过程
A solution of 100 g of purified 1-decene, 1.301 g of a TIBA stock solution (20 mg TIBA/g toluene solution) and 0.445 g of Metallocene A stock solution (1 mg Metallocene A/g toluene solution) was charged into a clean 600 ml autoclave equipped with an agitator, at room temperature. The reactor was then pressurized with 30 psig hydrogen. The mixture was then heated to 90° C. with stirring. A second solution made by adding a) 0.641 g of Activator A stock solution (1 mg Activator A/g toluene solution) and b) 20 g toluene solvent and was added and the reaction temperature was maintained at 90° C. overnight, then cooled down to room temperature, and any reactor pressure was vented. The liquid product was diluted with 50 ml heptane, stirred with 5 g activated alumina for half an hour and filtered to remove solids. The filtrate was analyzed by gas chromatography using an internal standard to obtain the wt % of normal-decane (n-C10) formation from 1-decene hydrogenation, wt % conversion to lubes and wt % lube yield. The lube product was then isolated by flashing the light ends (solvents, unreacted C10 fraction, and any fractions lighter than C30) and distilled at 180° C. under high vacuum (1 millitorr) for two hours to isolate the lube product.