Analysing the Temperature Effect on the Competitiveness of the Amine Addition versus the Amidation Reaction in the Epoxidized Oil/Amine System by MCR-ALS of FTIR Data

Figure 3

Concentration profiles of the species recovered by MCR-ALS (a) 𝑇^a=60^∘C; (b) 𝑇^a=30^∘C. (⬤) EMO; (■) aniline; (*) secondary amine (SA); (▲) amide (AD1); (♦) tertiary amine (TA); (⋆) tertiary amine (AD2).

(a)

(b)