Chemical Property of Thianthrene 5-oxide
Chemical Property:
- Vapor Pressure:5.61E-07mmHg at 25°C
- Melting Point:143-143.5 °C
- Refractive Index:1.797
- Boiling Point:423.2 °C at 760 mmHg
- Flash Point:209.7 °C
- PSA：61.58000
- Density:1.49 g/cm3
- LogP:4.18360
- Storage Temp.:2-8°C
- XLogP3:2.9
- Hydrogen Bond Donor Count:0
- Hydrogen Bond Acceptor Count:3
- Rotatable Bond Count:0
- Exact Mass:232.00165722
- Heavy Atom Count:15
- Complexity:242
- Purity/Quality:
-
97% *data from raw suppliers
BENZOTHIANTHRENE OXIDE 95.00% *data from reagent suppliers
Safty Information:
- Pictogram(s):
- Hazard Codes:
- MSDS Files:
-
SDS file from LookChem
Useful:
- Canonical SMILES:C1=CC=C2C(=C1)SC3=CC=CC=C3S2=O
-
Uses
Thianthrene S-oxide is a sulfoxide-based thianthrene reagent for late-stage C-H functionalization. Developed by the Ritter Lab, C-H functionalization by thianthrenation proceeds with >99% selectivity and furnishes functionalized arenes serving as synthetic linchpins for further participation in diverse transformations. Nonfluorinated thianthrene S-oxide is best used for all arenes more electron-rich than anisole. For other arenes, the fluorinated TFT S-oxide (903981) was demonstrated as the thanthrenation reagent.
