Heterogeneous hydrocyanation
一种氰化氢、氧化铝的技术，应用在氰化氢加成制备、有机化学、有机化合物/氢化物/配位配合物催化剂等方向
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example 1
[0033] A 50 mL jacketed glass laboratory extractor (reactor) equipped with a magnetic stir bar, digital stir plate and maintained at 100 °C and 760 mmHg was charged with 5.5 ppm Na 2 O content of 3 g of alumina catalyst (Catalox SCFa-140, product of Sasol). The reactor was purged with flowing nitrogen for 30 minutes. Then 8 mL of refined c2PN was added to the reactor. 0.3 mL of adiponitrile (ADN) was added to the reactor for use as an internal standard. The reactor was then agitated at 700 rpm and a flow of HCN (10% in valeronitrile) to the reactor was initiated at 0.5 mL / hour. After 4 hours, the reactor was allowed to cool to room temperature, and any residual HCN was removed from the reactor with flowing nitrogen. Samples were obtained from the reactor and product analysis was performed by gas chromatography.
example 2
[0035] Example 1 was repeated except that 3PN was the olefin evaluated.
example 3
[0037] Example 1 was repeated except that magnesium oxide was used as the catalyst.
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