Xu, Guanghui published the artcileStudy on process for producing ¦Á-trifluoromethyl ethylamine, COA of Formula: C3H6F3N, the publication is Guangdong Huagong (2012), 39(1), 194-195, database is CAplus.
¦Á-Trifluoromethyl ethylamine was prepared under pressure by using L-alanine and sulfur tetrafluoride as raw materials for one step fluorination reaction. The optimal operating conditions for the process were investigated exptl. These conditions obtained are as follows: 100 g of L-alanine as raw material and molar ratio of sulfur tetrafluoride to L-alanine at 1: 2, the reaction at temperature of 55¡ãC and pressure of 18 ? 19 kgf/cm2 for 12 h. The yield of the product is above 55% and the m.p. of the hydrochloride of the product is above 218.5¡ãC.
Guangdong Huagong published new progress about 421-49-8. 421-49-8 belongs to catalysis-chemistry, auxiliary class Trifluoromethyl,Fluoride,Amine,Aliphatic hydrocarbon chain, name is 1,1,1-Trifluoropropan-2-amine, and the molecular formula is C25H21N3O4, COA of Formula: C3H6F3N.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia