✦ LIBER ✦
Note on the reactivity of some o-(hydroxybenzoyl) benzoic acids towards diazomethane
✍ Scribed by A. C. Bellaart; C. Kooistra; C. Koningsberger
- Book ID
- 104586521
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 402 KB
- Volume
- 81
- Category
- Article
- ISSN
- 0165-0513
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✦ Synopsis
Abstract
Reactions between diazomethane and several o‐(hydroxybenzoyl)benzoic acids were studied both in purely ethereal solutions as well as in presence of methanol. In all cases the phenolic groups involved appear to be more or less sluggish in their response. On the other hand, it is also noted that nitro groups can exercise an activating influence.