4-Trifluormethyl-4,5,6,7-tetrahydro

Pyran 4,6-Dihydroxy-2-methyl-2,4,6-tris-[trifluormethyl]-tetrahydro- VI/4. 483... [Pg.599]

Hydroxy-5-trifluormethyl-l,3,4-oxadiazole reagieren mit substituierten 3-Amino-2H-aziri-nen unter dipolarer Addition zu 2-Oxo-2H-imidazolium-trifluoracetamidat und 3-Oxo-2,3,4,5-tetrahydro-1,2,4-triazin773 774. [Pg.628]

Bei der Reaktion von Nonafluor-2-trifluormethyl-2-penten mit Anilinen in Tetrahydro-furan kommt es durch Substitution und RingschluB zur Bildung von 4-Anilino-chi-no 1 i ne n, z. B. 6,8-Dimethoxv-4- (2,4-dimethoxy-anilino)-2-pentafluorethyl-3-trifluorme-thyl-chinolin (74%)2. [Pg.1088]

Bis-[trifluormethyl]-6-organooxy-2-phenyl-1,4,5,6-tetrahydro-E14a/2. 351 (Enol-ether/ Bis-imin)... [Pg.64]

Pyrane 2-Trifluormethyl-2-trime-thylsilyloxy-tetrahydro- E10 (Lacton + R3Si —CF3)... [Pg.668]

Mercapto-cthyl)-2-thiono-2,3-dihydro- 1025 2-Mercapto-5-methoxy- 882 2-Mercapto-6-inethoxy- 977 2-Mercapto-6-methyl- 977 2-Mercapto-6-methyl-4-nitro- 977 2-Mercapto-5-nitro- 873 2-Mercapto-4-nitro-6-trifluormethyl- 914 2-Mercapto-4,5,6,7-tetrachlor- 960 2-Mercapto-4,5,6,7-tetrahydro- 87 2-(2-Mercapto-1,3-thiazol-4-yl)- 77, 987 2-Methansulfonyl- 979 2-(Methoximino-methyl)- 938... [Pg.1191]

Tetrahydro-2-furyl)- 829, 830 l-(Tetrahydro-2-pyranyl)- 829 1 -(2,3,5-Tri-O-acetyl- -D-riboruranosyl)- 827 l-Trichlormethansulfonyl-6-nitro- 820 3-Trifluormethyl- 770 1-Trimethylgermyl- 836 1-Trimethylsilyl- 836, 840 l-(2,4,6-Trinitro-phenyl)- 832... [Pg.1198]

Hydroxy-6-carboxy- 315 4- Hydroxy-2-mercapto-6-trifluormethyl- 394 2-Hydroxy-1,4,5,6-tetrahydro- 314 4-Hydroxy-3,4,5,6-tetrahydro- 314... [Pg.857]

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