反应 #1750872
相关文献 (1)
openreactiondata ↗doi:10.6084/m9.figshare.5104873.v1; patent:US06225508B1
反应条件: temp:100.01; pressure:0.00; stir:; See reaction.notes.procedure_details.
实验步骤: 20 parts by volume of the rhodium catalyst solution prepared as described in Example B are mixed with 800 parts by volume of polyethylene glycol 400 having a water content of 2% and are introduced into an autoclave whose gas space is then filled with an equimolar mixture of hydrogen and carbon monoxide under a total pressure of 80 bar. The solution is heated while stirring to 100° C., this temperature is held for another three hours while continuing to stir and while maintaining the pressure of 80 bar and 800 parts by volume of 2-hexene are then added while maintaining these reaction conditions, the reaction mixture is stirred for another two hours at 100° C. and 80 bar and, after cooling and venting the autoclave, the reaction mixture obtained is transferred to a phase separator in which the aldehyde phase having a heptanal content of 96% is separated off. As a result of the partial isomerization of 2-hexene to 1-hexene, this gives a mixture of 1-heptanal and 2-heptanal in a mixing ratio of 0.83. The yield of heptanal mixture is 96% of theory. are introduced into an autoclave whose gas space The solution is heated to stir are then added while maintaining these reaction conditions the reaction mixture is stirred for another two hours at 100° C. 80 bar and, after cooling the reaction mixture obtained is separated off
来源 ID: ord-ac061a026fcb412383864096931b5cfb