Analysis of chemical composition of volatile oil from Stellaria yunnanensis franch by GC-MS was written by Li, Guijun;Wang, Fan. And the article was included in Guangdong Huagong in 2014.Application In Synthesis of 1-Chlorooctadecane This article mentions the following:
Volatile oil from Stellaria yunnanensis Franch was extracted via steam distillation GC-MS was used to analyze the chem. composition of volatile oil and peak area normalization method was used for quantification. Totally 40 compounds were separated and identified, mostly including vanillin (21.73%), acetovanillone (8.86%), tetradecanamide (6.97%), triphenylphosphine oxide (4.58%), 4-hydroxyacetyl-2-methoxyphenol (3.01%), 1-bromooctadecane (2.74%), 13-tetradecenyl acetate (1.57%), 3,5-dimethoxy-4-hydroxybenzaldehyde (1.28%), isovanillin (1.13%). In the experiment, the researchers used many compounds, for example, 1-Chlorooctadecane (cas: 3386-33-2Application In Synthesis of 1-Chlorooctadecane).
1-Chlorooctadecane (cas: 3386-33-2) belongs to organic chlorides. Organochlorines are organic compounds having multiple chlorine atoms. They were the first synthetic pesticides that were used in agriculture. They are resistant to most microbial and chemical degradations.While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available. Alkyl chlorides readily undergo attack by nucleophiles.Application In Synthesis of 1-Chlorooctadecane
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics