反应详情

This example describes the process according to the invention for the aldol condensation of n-pentanal (n-valeraldehyde) to 2-propylheptenal (1+1 product), and the co-aldolization of n-pentanal with 2-methylbutanal to give the cross-product (1+2 product), 2-propyl-4-methylhexenal. In contrast to Example 3, the total volume of the tubular reactor (DN15 tube (internal diameter 17.3 mm) with a volume of 9.1 l was filled completely with static mixers with a hydraulic diameter of 2 mm and a relative void volume of 0.80.