187795-95-5

Basic information

• Product Name: 2-(5-methyl-2,2-dioxido-1,2,3-oxathiazolidin-3-yl)pyridine
• Synonyms: Pyridine, 2-(5-methyl-2,2-dioxido-1,2,3-oxathiazolidin-3-yl)-
• CAS NO: 187795-95-5
• Molecular Formula: C₈H₁₀N₂O₃S
• Molecular Weight: 214.2416
• Mol File: 187795-95-5.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 340.7°C at 760 mmHg
• Flash Point: 159.9°C
• Density: 1.384g/cm³
• Vapor Pressure: 8.44E-05mmHg at 25°C
• Refractive Index: 1.57
• CAS DataBase Reference: 2-(5-methyl-2,2-dioxido-1,2,3-oxathiazolidin-3-yl)pyridine(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(5-methyl-2,2-dioxido-1,2,3-oxathiazolidin-3-yl)pyridine(187795-95-5)
• EPA Substance Registry System: 2-(5-methyl-2,2-dioxido-1,2,3-oxathiazolidin-3-yl)pyridine(187795-95-5)

Safety Data

• Hazardous Substances Data: 187795-95-5(Hazardous Substances Data)

Usage

General Description

2-(5-methyl-2,2-dioxido-1,2,3-oxathiazolidin-3-yl)pyridine is a chemical compound with a molecular formula C9H8N2O3S. It is a heterocyclic compound containing both a pyridine and a thiazolidine ring. 2-(5-methyl-2,2-dioxido-1,2,3-oxathiazolidin-3-yl)pyridine has potential applications in pharmaceuticals and agrochemicals due to its unique structure and potential biological activities. However, further research is needed to fully understand the properties and potential uses of 2-(5-methyl-2,2-dioxido-1,2,3-oxathiazolidin-3-yl)pyridine.

Upstream product

• 504-29-0 2-aminopyridine 

Relevant articles and documents

Oxazole (oxathiazole) oxide synthesis method

The invention provides an oxazole (oxathiazole) oxide synthesis method, which comprises: S1, adding dichloromethane to a reactor, adding 2-aminopyridine to the reactor to dissolve the 2-aminopyridine in the dichloromethane, adding triethylamine, slowly adding dimethyl sulfate in a dropwise manner at a room temperature, cooling to a temperature of 0 DEG C after the adding, and carrying out a reaction; S2, adding triethylamine to the reactor, adding propylene oxide in a dropwise manner at a room temperature, and carrying out a reaction for 12-15 h at a room temperature; S3, heating to a temperature of 45-55 DEG C, and carrying out a cyclization reaction; and S4, after completing the reaction, carrying out rotary removing on the solvent, and re-crystallizing the crude product to obtain the target product. According to the present invention, the starting raw material is cheap, the route can adopt the one-pot method, the intermediate product does not need to be separated, the safety is high, the magnification production can be performed, and the purity of the final product can reach 99%.