The thermal and mechanical properties of final materials were studied in order to determine the influence of microstructure on their properties.Alain RonzanoBibliogr
This placental column represents the ultimate part of the floral axis. Ovarian walls are initiated on the periphery of the apical axial zone like common radiate intercarpellary protuberances.Liliane SimonCanadian Journal of Botany
Jules HoudeSerge Meilleurcanadian journal of civil engineering
e) This paper also describes the synthesis of thianaphthene-4,5-dicarboxylic anhydride (m. p. 172,5-174°) (XXXIV p. 886) by standard methods.Wilputte, R.Université Libre de Bruxelles, Faculté des Sciences Service de Chimie OrganiqueMartin, R. H....
II) 4′9,10- trimethyl -1,2- benzanthracene (III) has been prepared: a) By a Grignard reaction between methyl-magnesium iodide and 4′-methyl-1,2-benzanthraquinone (see above) by the method of Sandin and Fieser. b) starting from 1,2-benzanthraquinone by the following steps: ...
Martin, R. H.Université Libre de Bruxelles, Faculté des Sciences Service dè Chimie Organique, (Bruxelles)Senders, J.Université Libre de Bruxelles, Faculté des Sciences Service dè Chimie Organique, (Bruxelles)John Wiley & Sons, Ltd.Bulletin des Sociétés Chimiques Belges...
This model enables the interpretation of the carbonyl absorptions of the α-substituted (methoxy and ethoxy) ethyl acetates.Georges GuihéneufChristian BénardAbdeljalil LachkarMaryvonne Luçoncanadian journal of chemistry
In particular, the corresponding decahydro-derivative (XII) could not be fully dehydrogenated.Martin, R. H.Université D‘oxford, Dyson Perrins Laboratories, (Bruxelles)John Wiley & Sons, Ltd.Bulletin des Sociétés Chimiques Belges
Summary9,10-dimethyl-1,2,3,4,5,6-tribenzanthracene (VII) has been prepared from the corresponding quinone by the method of Sandin and Fieser. A new synthesis of 1,2,3,4,5,6-tribenzanthraquinone (VI) involving the following steps is described: condensation of phenanthrene-9,10-...
These afford further proof of the structure assigned to the β-(aroyl)-acrylic acids ( 2 ).P. LambertR. H. MartinBulletin Des Sociétés Chimiques BelgesLambert, P, Martin, R (1952) Bull. Soc. chim. Belg. 61: pp. 124