2-(Trifluoromethyl)pyridine
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2-(Trifluoromethyl)pyridine ??
- ?? ?
- 139-141 °C
- ??
- 1.275 g/mL at 25 °C
- ???
- n
20/D 1.419
- ???
- 109 °F
- ?? ??
- Inert atmosphere,Room Temperature
- ???
- ???? ????? ?????.
- ?? ?? (pKa)
- 0.60±0.12(Predicted)
- ??? ??
- ??? ??
- ??
- ??~???
- BRN
- 3112
- InChI
- InChI=1S/C6H4F3N/c7-6(8,9)5-3-1-2-4-10-5/h1-4H
- InChIKey
- ATRQECRSCHYSNP-UHFFFAOYSA-N
- SMILES
- C1(C(F)(F)F)=NC=CC=C1
- CAS ??????
- 368-48-9(CAS DataBase Reference)
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ??? ?? | Xi,F | ||
|---|---|---|---|
| ?? ???? ?? | 10-36/37/38 | ||
| ????? | 16-26-36 | ||
| ????(UN No.) | UN 1993 3/PG 3 | ||
| WGK ?? | 3 | ||
| ?? ?? ?? | Flammable/Irritant | ||
| ?? ?? | 3 | ||
| ???? | III | ||
| HS ?? | 2933399990 | ||
| ???? ??? | 3 - Flammable liquids | ||
| Hazard Classifications | Eye Irrit. 2 Flam. Liq. 3 Skin Irrit. 2 STOT SE 3 |
2-(Trifluoromethyl)pyridine C??? ??, ??, ??
??
Lithiation with n-BuLi/LiOCH2CH2NMe2takes place at the 6-position, affording access to 6-substituted derivatives. With LiTMP. It is a building block in heterocycle synthesis.Synthesis Reference(s)
Synthesis, p. 932, 1980 DOI: 10.1055/s-1980-292762-(Trifluoromethyl)pyridine ?? ?? ? ???
???
2-Iodopyridine
2-??????
5-(????????)??????? ?????????????
(?? ???? ??) ???? ??
???????????
??
??????? ?(??????? ?)
??
N,N-?????????
?? ??
2-(Trifluoromethyl)pyridine ?? ??
???( 231)?? ??
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2-(Trifluoromethyl)pyridine ?? ??:
??????????? 2,6-??? 2,4,6-??? γ-??? 3-????????????? ??-(?????????)??? ??? ????? 2,3-????-5-(????????)??? ??????-P-?? 2-???-5-(????????)??? 6-(????????)??? 2-???-3-???????????
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