Analysis of low polar constituents of mangrove endophytic fungus 350# by GC-MS was written by Li, Shang-de;Wei, Mei-yan;Zheng, Ming-bin;Chen, Ming-xiang;Lin, Yong-cheng. And the article was included in Guangzhou Huagong in 2013.Name: 15-Bromopentadecanoic acid This article mentions the following:
Low polar constituents of mangrove endophytic fungus 350# were firstly reported by GC-MS anal. Twenty-nine kinds of compounds in mangrove endophytic fungus 350# were identified through a database, including hydrocarbons, alcs., aldehydes, ketones, carboxylic acid esters and amides. The data showed that the content of ketones reached up to 32.35%, followed by the amide (15.53%), paraffins (13.32%), aldehydes (12.02%), olefins (8.62%), carboxylate (5.62%) and alc. (3.59%). Quinone Ke Sam hormone and blue snow quinone with significant biol. activity were firstly identified from mangrove endophytic fungus 350#. The Quinone Ke Sam hormone content was 23.31% and blue snow quinone content was 2.97%. The research provided a new basis for the further development and utilization of red olive trees. In the experiment, the researchers used many compounds, for example, 15-Bromopentadecanoic acid (cas: 56523-59-2Name: 15-Bromopentadecanoic acid).
15-Bromopentadecanoic acid (cas: 56523-59-2) belongs to organobromine compounds. Many of the organo bromine compounds are relatively nonpolar. Bromine is more electronegative than carbon (2.8 vs 2.5) and hence the carbon in a carbon鑱砨romine bond is electrophilic in nature. Bromine-containing agents predominate because not only are they more efficient than similar chlorine-containing species, but also the high atomic weight of bromine ensures that it is present in a high mass fraction within most organobromine compounds.Name: 15-Bromopentadecanoic acid
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary