Reference of 538-23-8,Some common heterocyclic compound, 538-23-8, name is Propane-1,2,3-triyl trioctanoate, molecular formula is C27H50O6, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
Two mg of a free astaxanthin (manufactured by Sigma) and 1.3 g of tricaprilin as a triglyceride form fatty acid were placed in a brown glass bottle. Ninety muL of water was added thereto and stirred fully afterwards. Thereafter, 300 mg of the HP1MG resin-immobilized lipase, which was prepared by the method described in the example of lipase immobilization was added thereto, and while shaking (170 rpm), reaction was carried out at 45C. Three days later, the reaction product was taken out, and the composition ratio of astaxanthin was analyzed by HPLC. As a result, the composition ratio was 79.5% astaxanthin, 18.7% monoester, and 1.8% diester
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route Propane-1,2,3-triyl trioctanoate, its application will become more common.
Reference:
Patent; SUNTORY LIMITED; EP1500645; (2005); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics