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Reagente Alcol CF3 (Reagente Togni I) 1 g

Reagente Alcol CF3 (Reagente Togni I) 1 g

Codice articolo HYP002_1
€ 42,98
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Reagente Alcol CF3 (Reagente Togni I) 1 g
Dettagli del prodotto
Frasi P: P261 Avoid breathing dust., P210 Keep away from heat/sparks/open flames/hot surfaces., P241 Use explosion-proof electrical/ventilating/lighting/ …/equipment., P264 Wash hands thoroughly after handling., P271 Use only outdoors or in a well-ventilated area., P280 Wear protective gloves/protective clothing/eye protection., P312 Call a POISON CENTER or doctor/physician if you feel unwell., P302 + P352 IF ON SKIN: wash with plenty of soap and water., P304 + P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing., P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing., P403 + P233 Store in a well-ventilated place. Keep container tightly closed.
Frasi H: H315 Causes skin irritation., H319 Causes serious eye irritation., H228 Flammable solid., H335 May cause respiratory irritation.
Numero CAS: 887144-97-0
Formula chimica: C10H10F3IO
Massa molare g/mol: 330,09
Codice SA: 293499
Confezione: 1 g
Marca: CF Plus Chemicals

Il reagente alcolico CF*3*, più comunemente chiamato reagente Togni I, è il primo reagente CF*3* con iodio ipervalente commercializzato. Da entrambi i reagenti Togni, questo reagente è chiaramente molto più solubile in solventi organici (anche in pentano). Il reagente contiene un gruppo alcossido relativamente basico, il che significa che l'inserimento ossidativo formale su un centro metallico crea un nuovo complesso metallico CF*3* con valenza superiore contenente 2-(2-iodofenil)-propanolato come ligando. Tale basicità intrinseca può essere utile per la progettazione di processi catalitici di trifluorometilazione in cui la deprotonazione genera il nucleofilo attivo.

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