Abschliessend mochten wir nochmals bemerken, dass wir uns des hypothetischen Charakters des Vorschlages uber den Versteifungsmechanismufi der 'J'hymonucleinat -Molekel voll bewusst sind. ## Herrn Prof. Ch. Sudron mochten wir auch an dieser Stelle fur wertvolle Anregungen und fur die Moglichkeit,
Vibrational spectra of 2-fluoro-5-nitro-, 2-fluoro-4-nitro-, 4-fluoro-2-nitro- and 5-fluoro-2-nitrotoluene
โ Scribed by R.Kanna Rao; N.Syam Sundar
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 184 KB
- Volume
- 49
- Category
- Article
- ISSN
- 1386-1425
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๐ SIMILAR VOLUMES
The reaction of [2-14C]-2 ,4-bis-O-(trimethylsilyl)uracil (2) with ~-~-acetyl-~-0-benzoyl-2-deoxy-2-fluoro-~-D-arabinofuranosyl bromide (3) yielded the 3-O-acety1-5-0-benzoyl nucleos e 4 which was hydrolyzed with methanolic ammonia to afford [ 2-feC]-T-( 2-deoxy-2fluoro-p-D-arabinofuranosy1)uracil (
## Abstract The photoaddition of 5โfluoroโ4,4โdimethylโ2โcyclopentenone (**4**) to 2,3โdimethylโ2โbutene leads specifically (in cyclohexane) and selectively (in acetonitrile) to the formation of the oxetanes **16**. The title compound is compared in its behaviour to the analogous 6โfluoroโ4,4โdimet