反应详情

The same also applies to U.S. Pat. No. 5,235,118, which relates to the reaction of 2-ethylhexanal with formaldehyde to give 2-ethyl-2-(hydroxymethyl)hexanal. Here too, formaldehyde is used in substoichiometric amounts relative to the 2-ethylhexanal, and only a small residue of formaldehyde is present in the product solution. The addition of water with subsequent distillation serves for effective removal of unreacted 2-ethylhexanal.