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A. Druilhe

Centre national de la recherche scientifique

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Featured researches published by A. Druilhe.

Chromatographia | 1971

Relations between chemical structure and gas chromatography I. Branched esters

M. Heintz; A. Druilhe; D. Lefort

The authors have investigated the chromatographic behaviour of esters having the general formula Open image in new window A1, A2, B1, B2, B3 being alkyl substituents. By means of the differences in equivalent chain lengths on two stationary phases, one polar, the other non-polar, it is possible to determine the “apparent polarity” of the ester function. The results show that this polarity is related to the steric hindrance of the function.

Chromatographia | 1976

Relations entre structure chimique et données de rétention en chromatographie en phase gazeuse VI-Alcools et esters méthyliques de structures cycliques

M. Heintz; M. Gruselle; A. Druilhe; D. Lefort

Chromatographia | 1974

Relations entre structure chimique et grandeurs de rétention III. Stéréoisomères cyclohexaniques

J.-C. Pascal; M. Heintz; A. Druilhe; D. Lefort

Chromatographia | 1971

Relations entre structure chimique et données de rétention. II. γ-lactones substituées

M. Heintz; A. Druilhe; D. Lefort

Chromatographia | 1974

Relations entre structure chimique et grandeurs de rétention IV. Détermination de coefficients d'activité d'alcools et d'esters cyclohexaniques

J.-C. Pascal; M. Heintz; A. Druilhe; D. Lefort

Chromatographia | 1977

Relations entre structure chimique et grandeurs de retention. VII. Composés de structure cyclopropanique

M. Heintz; A. Druilhe; D. De Peretti; J. Seyden; D. Lefort

Chromatographia | 1975

Relations entre structure chimique et grandeurs de rétention V — Etude de cinnamonitriles stéréoisomères o- et p-substitués

M. Heintz; A. Druilhe; G. Lefebvre; J. Seyden; D. Lefort

Chromatographia | 1977

Relationship between chemical structure and retention. VII. Cyclopropane compounds

M. Heintz; A. Druilhe; D. De Peretti; J. Seyden; D. Lefort

Chromatographia | 1975

Relationship between chemical structure and chromatographic behaviour V. study of stereoisomers of ortho and para substituted cinnamonitriles

M. Heintz; A. Druilhe; G. Lefebvre; J. Seyden; D. Lefort

Chromatographia | 1974

Relationship between chemical structure and retention III. Cyclohexane stereoisomers

J.-C. Pascal; M. Heintz; A. Druilhe; D. Lefort

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