Related Experiment Video
Updated: Jun 15, 2025

Protocol for the Synthesis of Ortho-trifluoromethoxylated Aniline Derivatives
Published on: January 19, 2016
Synthesis of 5-Trifluoromethyl-1,3-thiazin-4-one Compounds using Trifluoromethyl Acrylic Acid as a Synthon
Zhilong Huang1, Hao Yang1, Xubo Lai1
1School of Chemistry and Chemical Engineering, Nanchang University, 999 XueFu Road, Nangchang 330031, China.
Abstract:
A novel method has been developed for the synthesis of 1,3-thiazin-4-one compounds containing trifluoromethyl groups utilizing 2-trifluoromethyl acrylic acid and thioamides as key starting materials. This protocol is characterized by its simplicity, practicality, and tolerance toward various functional groups. Given the straightforward nature of the procedure, the ready availability of both starting materials, and the significance of drugs containing trifluoromethyl, it is anticipated that this reaction will have wide-ranging applications.
More Related Videos
10:42Preparation of N-2-alkoxyvinylsulfonamides from N-tosyl-1,2,3-triazoles and Subsequent Conversion to Substituted Phthalans and Phenethylamines
Published on: January 3, 2018
06:00One-pot Microwave-assisted Conversion of Anomeric Nitrate-esters to Trichloroacetimidates
Published on: January 15, 2018
Related Concept Videos
Preparation of 1° Amines: Gabriel Synthesis
Strong bases like NaOH or KOH deprotonate the phthalimide to form the corresponding anion, which acts as a nucleophile. Further, the anion attacks an...
Preparation of Acid Anhydrides
The carboxylate ion acts as a nucleophile that attacks the carbonyl carbon of the acid chloride to form a tetrahedral intermediate. Subsequently, the re-formation of the carbonyl group with the loss of the chloride ion as a leaving group leads to the formation of an acid...
Preparation of 1° Amines: Hofmann and Curtius Rearrangement Overview
Diazonium Group Substitution with Halogens and Cyanide: Sandmeyer and Schiemann Reactions
Electrophilic Aromatic Substitution: Fluorination and Iodination of Benzene
Preparation of 1° Amines: Hofmann and Curtius Rearrangement Mechanism