795666

Garg 5-bromo-3,4-pyridyne precursor

95%

• Synonym(e): 5-Bromo-4-(trimethylsilyl)pyridin-3-yl trifluoromethanesulfonate
• Empirische Formel (Hill-System): C₉H₁₁BrF₃NO₃SSi
• CAS-Nummer: 1413439-82-3
• Molekulargewicht: 378.24
• MDL-Nummer: MFCD25976537
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 329768500
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Assay: 95%
• Form: liquid
• Dichte: 1.549 g/L at 25 °C
• Funktionelle Gruppe: bromo; fluoro; triflate
• Lagertemp.: 2-8°C
• SMILES String: BrC1=CN=CC(S(=O)(C(F)(F)F)=O)=C1[Si](C)(C)C
• InChI: 1S/C9H11BrF3NO3SSi/c1-19(2,3)8-6(10)4-14-5-7(8)17-18(15,16)9(11,12)13/h4-5H,1-3H3
• InChIKey: DFTOVRWLXREECB-UHFFFAOYSA-N

Beschreibung

Anwendung

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.

Sonstige Hinweise

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

Sicherheitshinweise

• Piktogramme: GHS06,GHS05
• Signalwort: Danger
• H-Sätze: H301,H315,H318,H335
• P-Sätze: P280 - P301 + P310 + P330 - P302 + P352 - P305 + P351 + P338 + P310
• Gefahreneinstufungen: Acute Tox. 3 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable