The Gomberg–Bachmann Reaction for the Arylation of Anilines with Aryl Diazotates
✍ Scribed by Gerald Pratsch; Tina Wallaschkowski; Prof. Dr. Markus R. Heinrich
- Book ID
- 115551529
- Publisher
- John Wiley and Sons
- Year
- 2012
- Tongue
- English
- Weight
- 371 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0947-6539
No coin nor oath required. For personal study only.
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## Abstract magnified image We report the results obtained when five aromatic or heteroaromatic hydrazines react with six β‐diketones bearing trifluoromethyl and aryl substituents. Forty‐two compounds have been isolated corresponding to two isomeric trifluoromethyl pyrazoles and the intermediate 5
## Abstract The kinetics and mechanism of the nucleophilic substitution reactions of __p__‐chlorophenyl aryl chlorophosphates (2) with anilines are investigated in acetonitrile at 55°C. Relatively large magnitudes of ρ~X~ and β~X~ values are indicative of a large degree of bond making in the TS. Sm