Skip to main content
SpringerPlus

Table 8 The main signals present in 13 C NMR functional groups of MEOA and HYOOA

From: Synthesis and optimization ring opening of monoepoxide linoleic acid using p-toluenesulfonic acid

δ (ppm) of MEOAa

δ (ppm) of HYOOAb

Assignment

22.69–34.15

25.76–34.38

Aliphatic carbons

54.59–57.29

-

() Epoxide groups

-

64.41

-OH alcohol

124.02–132.89

127.90–130.57

-CH = CH- Olefinic carbons

-

174.01

C = O Ester

179.32

178.11

C = O Carboxylic acid

  1. Notes: Mono-epoxide linoleic acid (a); 9,12-hydroxy-10,13-oleioxy-12,9-octadecanoic acid (b).
Back to article page