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Etudes cinétiques dans le domaine des dérivés polycycliques aromatiques VIII. Alcoolyse des chlorures d'acides d'hydrocarbures polycycliques aromatiques condensés
Author(s) -
Geuskens G.,
Planchon M.,
Nasielski J.,
Martin R. H.
Publication year - 1959
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.19590420222
Subject(s) - chemistry , solvolysis , medicinal chemistry , acetone , hydrolysis , organic chemistry
A RRHENIUS parameters have been determined for the solvolysis of a series of acid chlorides of polycyclic aromatic hydrocarbons in methanol‐acetone (1:1) (Table 11). The fact that the solvolyses were carried out at an average temperature (275°K)situated above the isokinetic temperature (estimated to be 220°K) explains why the sequence observed is the reverse of the one obtained in the case of the alkaline hydrolysis of the corresponding esters.