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Sur l'acylation des méthylfluorènes VI. Formylation du méthyl‐2‐fluorène et du méthyl‐3‐fluorène selon Rieche
Author(s) -
Chardonnens Louis,
Noël François
Publication year - 1973
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19730560118
Subject(s) - chemistry , formylation , fluorene , medicinal chemistry , fluorenone , organic chemistry , catalysis , polymer
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 2,7‐dimethyl‐9‐fluorenone, respectively into the known 2,3‐dimethylfluorene and 2,3‐dimethyl‐9‐fluorenone.