6-(Triphenylphosphonio-3Π-cyclopentadienyl)-2,3,5-trihalocyclohexa-2,5-diene-1,4-diones (2) are a new class of phosphorus containing dyes that behave as weak bases. Mono-protonation occurs at the cyclopentadiene ring leading to three isomers as assessed by NMR. The kinetics of the protonation were s
β¦ LIBER β¦
Studies of Trifluoroacetic Acid. Part X. 1 The Mechanisms of Syntheses Effected by Solutions of Oxyacids in Trifluoroacetic Anhydride 2
β Scribed by Bourne, E. J.; Randles, J. E. B.; Stacey, M.; Tatlow, J. C.; Tedder, J. M.
- Book ID
- 126150749
- Publisher
- American Chemical Society
- Year
- 1954
- Tongue
- English
- Weight
- 376 KB
- Volume
- 76
- Category
- Article
- ISSN
- 0002-7863
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