Adding a certain compound to certain chemical reactions, such as: 2915-53-9, name is Dioctyl maleate, belongs to esters-buliding-blocks compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 2915-53-9, SDS of cas: 2915-53-9
(iii) Preparation of Hexyl/Octyl Sulphosuccinate Hexyl/octyl maleate/fumarate (50 g, 0.16 mole) was dissolved in methylated spirit (100 ml) and the pH of the mixture was adjusted to about 7.5 with sodium carbonate. The mixture was stirred under reflux for 5 hours with a solution of sodium metabisulphite (60 g) in water (160 ml) in a 3-necked round bottom flask fitted with stirrer and condenser. The hot solution was filtered and set to crystallise. The crude crystals were filtered off, dried and extracted with boiling ethanol. The residual inorganics were filtered off. Evaporation of the filtrate yielded the product as a glassy solid (20 g) which failed to recrystallise from acetone or ethanol. This material contained 92percent detergent-active material and 1.5percent non-detergent organic matter. It had infra-red peaks at 1735 cm-1 (C=O) and 1210-1240 cm-1 (SO3 Na) and was also identified by 1 H NMR.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, Dioctyl maleate, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Lever Brothers Company; US4434091; (1984); A;,
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