795674

3-(Trimethylsilyl)pyridin-2-yl trifluoromethanesulfonate

95%

• Synonym(s): Garg 2,3-pyridyne precursor
• Empirical Formula (Hill Notation): C₉H₁₂F₃NO₃SSi
• CAS Number: 134391-76-7
• Molecular Weight: 299.34
• MDL number: MFCD18257067
• UNSPSC Code: 12352100
• PubChem Substance ID: 329768501
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 95%
• form: liquid
• refractive index: n/D 1.454
• density: 1.266 at 25 °C
• functional group: fluoro; triflate
• storage temp.: 2-8°C
• InChI: 1S/C9H12F3NO3SSi/c1-18(2,3)7-5-4-6-13-8(7)16-17(14,15)9(10,11)12/h4-6H,1-3H3
• InChI key: SXIBFUWSBRRXRJ-UHFFFAOYSA-N

Description

Application

Pyridyne precursor can be activated under mild fluoride conditions; which are highly reactive with dienes and other dipolariphiles (e.g. azides) to provide cycloaddition products containing an indole motif.

Other Notes

Indolyne Experimental and Computational Studies: Synthetic Applications and Origins of Selectivities of Nucleophilic Additions

Regioselective reactions of 3; 4-pyridynes enabled by the aryne distortion model

Safety Information

• pictograms: GHS05,GHS07
• signalword: Danger
• hcodes: H315,H318,H335
• pcodes: P280 - P302 + P352 - P305 + P351 + P338 + P310
• Hazard Classifications: Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable