52829-72-8

Basic information

• Product Name: 5-METHYLENE-1,3-THIAZOLIDINE-2-THIONE
• Synonyms: 5-METHYLENE-1,3-THIAZOLIDINE-2-THIONE
• CAS NO: 52829-72-8
• Molecular Formula: C₄H₅NS₂
• Molecular Weight: 131.22
• Mol File: 52829-72-8.mol
• Article Data: 7

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 5-METHYLENE-1,3-THIAZOLIDINE-2-THIONE(CAS DataBase Reference)
• NIST Chemistry Reference: 5-METHYLENE-1,3-THIAZOLIDINE-2-THIONE(52829-72-8)
• EPA Substance Registry System: 5-METHYLENE-1,3-THIAZOLIDINE-2-THIONE(52829-72-8)

Safety Data

• Hazardous Substances Data: 52829-72-8(Hazardous Substances Data)

Upstream product

• 2450-71-7 Propargylamine 
• 75-15-0 carbon disulfide 
• 15430-52-1 prop-2-yn-1-amine hydrochloride 

Downstream Products

• 140652-68-2 2-(3-Benzyliden-2-phenyl-carbazoylthio)-5-methyl-thiazol 
• 95963-05-6 2-Benzylthio-5-methyl-1,3-thiazol 
• 95927-05-2 3-Benzoyl-5-methylen-1,3-thiazolidin-2-thion 
• 95927-06-3 5-Methylen-3-(4-nitrobenzoyl)-1,3-thiazolidin-2-thion 
• 95927-09-6 (Diphenyl)thiocarbamidsaeure-S-(5-methyl-1,3-thiazol-2-yl)ester 
• 192439-49-9 2-benzylmercapto-5-methylenethiazoline 
• 105827-91-6 α-Cl-β-thiazolyl chloride 
• 17626-82-3 5-methyl-3H-thiazole-2-thione 
• 33342-65-3 2-chloro-5-methyl-thiazole 
• 285135-53-7 5-Methyl-thiazole-2-sulfonic acid amide 

Relevant articles and documents

A concise synthesis of substituted thiourea derivatives in aqueous medium

(Figure Presented) An efficient method for the synthesis of symmetrical and unsymmetrical substituted thiourea derivatives by means of simple condensation between available building blocks such as amines and carbon disulfide in aqueous medium is presented. This protocol works smoothly with aliphatic primary amines to afford various di- and trisubstituted thiourea derivatives. The present method is also useful in synthesizing various substituted 2-mercapto imidazole heterocycles. This method proceeds through a xanthate (amino dithiol deivative) intermediate, unlike isothiocyanate as in an earlier known method.

Transition-metal-catalyzed reactions of propargylamine with carbon dioxide and carbon disulfide

The reactions of propargylamine derivatives with carbon dioxide and carbon disulfide have been systematically examined in the presence of transition-metal catalysts. Pd(OAc)2 is the best catalyst for the formation of the corresponding oxazolidinones. In addition, we found that, in the reaction of propargylamine with carbon dioxide catalyzed by palladium (0) metal catalyst in toluene, both oxazolidinone 1 and imidazolidinone 2 could be obtained under mild reaction conditions at the same time. The reaction of 1 with primary and secondary amines has been examined. A plausible reaction mechanism for the formation of 2 was proposed. In addition, in this paper, we first disclosed the ligand's effect on this reaction. Using PBut3 as a ligand with Pd2(dba)3, 1 was exclusively formed in 90% yield.

Synthetic approaches towards CGA 293'343: A novel broad-spectrum insecticide

Synthetic approaches towards CGA 293'343 (ISO draft common name: thiamethoxam), a novel broad-spectrum insecticide from the class neonicotinoids, are described. 2-Chloro-5-chloromethylthiazole, an important synthetic intermediate, was prepared from five different precursors. Alternatively, CGA 293'343 was prepared via the intermediate 2-benzylmercapto-5-chloromethylthiazole, the synthesis of which is also described.