321904-60-3

Basic information

• Product Name: 1,4-Oxathiin-3-carboxylicacid,6-ethoxy-5,6-dihydro-2-methyl-(9CI)
• Synonyms: 1,4-Oxathiin-3-carboxylicacid,6-ethoxy-5,6-dihydro-2-methyl-(9CI)
• CAS NO: 321904-60-3
• Molecular Formula: C₈H₁₂O₄S
• Molecular Weight: 204.24348
• Product Categories: ETHOXY
• Mol File: 321904-60-3.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1,4-Oxathiin-3-carboxylicacid,6-ethoxy-5,6-dihydro-2-methyl-(9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-Oxathiin-3-carboxylicacid,6-ethoxy-5,6-dihydro-2-methyl-(9CI)(321904-60-3)
• EPA Substance Registry System: 1,4-Oxathiin-3-carboxylicacid,6-ethoxy-5,6-dihydro-2-methyl-(9CI)(321904-60-3)

Safety Data

• Hazardous Substances Data: 321904-60-3(Hazardous Substances Data)

Usage

Explanation

The molecular formula represents the number of atoms of each element present in a molecule. In this case, the compound has 11 carbon (C) atoms, 16 hydrogen (H) atoms, 4 oxygen (O) atoms, and 1 sulfur (S) atom.

Explanation

The oxathiin family is a group of heterocyclic compounds that contain both oxygen and sulfur atoms in their ring structure. This compound is a member of this family.

Explanation

A heterocyclic compound is a cyclic compound that contains atoms of at least two different elements as part of its ring structure. In this case, the compound contains oxygen and sulfur atoms in its ring.

Explanation

The compound has a carboxylic acid group (-COOH) attached to it, which is a functional group consisting of a carbonyl group (C=O) and a hydroxyl group (-OH) bonded to the same carbon atom.

Explanation

The compound has an ethoxy (-OCH2CH3) group attached to the 6th position of the oxathiin ring, which is an ether functional group derived from ethanol.

Explanation

The compound has a methyl (-CH3) group attached to the 2nd position of the oxathiin ring, which is an alkyl functional group derived from methane.

Explanation

The compound is used in research and pharmaceutical applications, indicating that it has potential uses in the development of new drugs or as a tool for studying biological processes.

Family

Oxathiin

Heterocyclic Compound

Yes

Carboxylic Acid Group

Present

Ethoxy Substituent

6-position

Methyl Substituent

2-position

Research and Pharmaceutical Applications

Yes

Downstream Products

• 321904-63-6 (2E)-3-phenylprop-2-enyl 6-ethoxy-5,6-dihydro-2-methyl-1,4-oxathiin-3-carboxylate 
• 321904-69-2 (3E)-4-(4-methoxyphenyl)but-3-enyl 6-ethoxy-5,6-dihydro-2-methyl-4-oxo-1,4-oxathiin-3-carboxylate 
• 321904-65-8 (3E)-4-(4-methoxyphenyl)but-3-enyl 6-ethoxy-5,6-dihydro-2-methyl-1,4-oxathiin-3-carboxylate 
• 321904-68-1 (2E)-3-(4-methoxyphenyl)prop-2-enyl 6-ethoxy-5,6-dihydro-2-methyl-4-oxo-1,4-oxathiin-3-carboxylate 
• 321904-64-7 (2E)-3-(4-methoxyphenyl)prop-2-enyl 6-ethoxy-5,6-dihydro-2-methyl-1,4-oxathiin-3-carboxylate 
• 321904-67-0 (2E)-3-phenylprop-2-enyl 6-ethoxy-5,6-dihydro-2-methyl-4-oxo-1,4-oxathiin-3-carboxylate 

Relevant articles and documents

α-Oxosulfines, IV: Intramolecular hetero diels-alder reactions of α,α′-dioxosulfines - A new access to the [3.3.1]-bicyclic skeleton

Simple transformations of tert-butylthio-substituted 1,4-oxathiin permitted the preparation of oxathiin S-oxides. These in turn were suitable precursors of corresponding α,α′-dioxosulfine dienes with tethered internal electron-rich double bonds. Examining the synthetic utility of these sulfines, we observed either hydrolysis or intramolecular cycloaddition, depending on the distance between the reactive centres and the substitution on the double bond. Bicyclic derivatives with a [3.3.1] skeleton and an sp2 bridgehead carbon were obtained from the cycloadditions. Wiley-VCH Verlag GmbH, 2000.