Fluoride as leaving group in SRN1 reactions of a tetrasubstituted-1,4-benzoquinone
✍ Scribed by Michel P. Crozet; Luc Giraud; Jean-François Sabuco; Patrice Vanelle
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- French
- Weight
- 132 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0040-4039
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✦ Synopsis
2-Fluoromerhyl-35,6-trimethyl-1,4-benzoquinone was synthesized and its reactivity in SRNl reactions compared to the reacriviry of the chloro derivative previously described. This srudy reports the first examples of the displacement offluoride in SRNI reactions involving a substitutron at an Sp3 carbon atom.
📜 SIMILAR VOLUMES
The mechanism of the rearrangement of 4-alkyltriazoles to the corresponding 1-alkyltriazoles on thermolysis at 330 °C is shown to involve initial formation of an intermediate 1,4dialkyltriazolium triazolate salt. The triazolate ion subsequently attacks at the alkyl group bearing 1-and 4-positions of