142033-90-7

Basic information

• Product Name: (4S,5R)-2-(ethylsulfonyl)-3,4-dimethyl-5-phenyl-1,3,2-oxazaphospholidine 2-oxide
• CAS NO: 142033-90-7
• Molecular Formula: C₁₂H₁₈NO₄PS
• Molecular Weight: 303.3144
• Mol File: 142033-90-7.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 417.5°C at 760 mmHg
• Flash Point: 206.3°C
• Density: 1.32g/cm³
• Vapor Pressure: 3.52E-07mmHg at 25°C
• Refractive Index: 1.555
• CAS DataBase Reference: (4S,5R)-2-(ethylsulfonyl)-3,4-dimethyl-5-phenyl-1,3,2-oxazaphospholidine 2-oxide(CAS DataBase Reference)
• NIST Chemistry Reference: (4S,5R)-2-(ethylsulfonyl)-3,4-dimethyl-5-phenyl-1,3,2-oxazaphospholidine 2-oxide(142033-90-7)
• EPA Substance Registry System: (4S,5R)-2-(ethylsulfonyl)-3,4-dimethyl-5-phenyl-1,3,2-oxazaphospholidine 2-oxide(142033-90-7)

Safety Data

• Hazardous Substances Data: 142033-90-7(Hazardous Substances Data)

Usage

General Description

The chemical "(4S,5R)-2-(ethylsulfonyl)-3,4-dimethyl-5-phenyl-1,3,2-oxazaphospholidine 2-oxide" is a phosphorus-based compound with a oxazaphospholidine 2-oxide structure. It contains an ethylsulfonyl group, two methyl groups, and a phenyl group attached to the phosphorus atom. (4S,5R)-2-(ethylsulfonyl)-3,4-dimethyl-5-phenyl-1,3,2-oxazaphospholidine 2-oxide has stereochemistry determined by the (4S,5R) configuration, indicating the positions of the substituents around the chiral phosphorus atom. It is commonly used in organic synthesis as a chiral reagent for the preparation of various enantiomerically pure compounds. Additionally, it has found applications in asymmetric catalysis and pharmaceutical research due to its unique structural features and reactivity.