Requ le 17
Electrisation du polyéthylène et du polystyrène après irradiation γ
✍ Scribed by M. G. Asch; M. C. Félix; M. R. Ongaro
- Book ID
- 105386919
- Publisher
- John Wiley and Sons
- Year
- 1966
- Tongue
- English
- Weight
- 477 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0370-1972
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📜 SIMILAR VOLUMES
## Abstract By condensation of the chlorides of the three 9‐oxo‐fluorene‐2‐, ‐3‐, and ‐4‐carboxylic acids with 4‐bromo‐1,2‐xylene on one side, and of the chlorides of __o__‐bromobenzoic acid, 2‐bromo‐4‐methyl‐benzoic acid and 2‐bromo‐4,5‐dimethyl‐benzoic acid with fluorene, 2‐methylfluorene and 3‐m
## Abstract The formylation of 2‐methylfluorene and of 3‐methylfluorene according __Rieche__ yields 2‐methyl‐7‐fluorene‐carbaldehyde and 3‐methyl‐2‐fluorenecarbaldehyde respectively. The constitution of the obtained aldehydes is proved by their conversion into the known 2,7‐dimethyl‐fluorene and 2,