## Abstract magnified image Synthesis, structural characterization, and acid dissociation constants (p__K__~a~) of a series of methylโ and phenylโsubstituted furoxansulfonic acids and related sulfonamide derivatives, as well as their furazan analogues are described. The ability of furoxans to dila
Unsymmetrically substituted furoxans, XIII. Phenylfuroxancarbaldehydes and related compounds
โ Scribed by Gasco, Andrea Marcello ;Fruttero, Roberta ;Sorba, Giovanni ;Gasco, Alberto
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 278 KB
- Volume
- 1991
- Category
- Article
- ISSN
- 0947-3440
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๐ SIMILAR VOLUMES
## Abstract Synthesis and structure of the two isomeric furoxancarboxylic acids 3 and 14 and of a few of their derivatives 10โ13, 15, 16 is reported. 1,3 Dipolar cycloaddition reactions of the product obtained by thermal decomposition of 4โphenylโ3โfuroxancarboxylic acid and thermal equilibration o
## Abstract The synthesis and structure of a trimer 5 of the furoxan system are reported. The probable origin of this derivative is the dimerization of the intermediate 4โphenylโ3โfuroxancarbonitrile oxide (4) obtained by decomposition of the corresponding nitrolic acid 3. The title compound shows