9-Fluorenyl carbocations substituted with the oxime functional groups CH=NOCH 3 , CH 3 C=NOCH 3 , and i-PrC=NOCH 3 were generated by solvolyses of the corresponding chlorides in methanol. These cations form at rates which greatly exceed those of formation of the parent 9-fluorenyl cation. Relative r
โฆ LIBER โฆ
Substituent effects on carbocation photophysics: 9-arylxanthyl and 9-arylthioxanthyl carbocations
โ Scribed by Joanne M. Bedlek; Maria R. Valentino; Mary K. Boyd
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 788 KB
- Volume
- 94
- Category
- Article
- ISSN
- 1010-6030
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Effect of oxime substituents on 9-fluore
โ
Xavier Creary; Allison Wolf
๐
Article
๐
2000
๐
John Wiley and Sons
๐
English
โ 125 KB
Effect of the amino and hydroxy substitu
โ
P. Dahiya; M. Kumbhakar; T. Mukherjee; H. Pal
๐
Article
๐
2006
๐
Elsevier Science
๐
English
โ 228 KB
An Analysis of Substituent Effects on th
โ
Robert Faure; Jean-Pierre Galzy; Jacques Barbe; Abdel Lhatif Boukir; Emile-Jean
๐
Article
๐
2010
๐
Wiley (John Wiley & Sons)
โ 354 KB
๐ 1 views
peri-Substituent Effects on the Rotation
โ
Dr. Gaku Yamamoto; Masahiko Suzuki; Prof. Dr. Michinori ลki
๐
Article
๐
1981
๐
John Wiley and Sons
๐
English
โ 216 KB
Synthesis of 9,10-dihydro-9,10-methanoan
โ
Hiroshi Tanida; Tadahiko Tsushima; Tadashi Irie
๐
Article
๐
1970
๐
Elsevier Science
๐
French
โ 176 KB
Evaluation of the ฯ-conjugative effect o
โ
Ken'ichi Takeuchi; Fumio Akiyama; Keizo Ikai; Tadashi Shibata; Midori Kato
๐
Article
๐
1988
๐
Elsevier Science
๐
French
โ 280 KB
The cyano and carbonyl groups are strongly electron withdrawing (-I). However. in recent years considerable experimental and theoretical efforts have been made in evaluating the ITconjugative electron donation (+M) of these substituents toward cationic carbon (schemes 1 and 2).' As for the effect of