NL188409B
(nl )
Werkwijze ter bereiding van dihydro-oxadiazinonen.
NL188748B
(nl )
Werkwijze ter bereiding van isobuteen.
CH321873A
(fr )
1957-05-31
Procédé de préparation de 3-acétyl-4-hydroxycoumarine
BE558647A
(fr )
1960-04-08
Procede de preparation de tolylsulfonylacetamides.
BE533947A
(fr )
1958-06-20
Procede de preparation de trinitrotoluene.
FR1260578A
(fr )
1961-04-04
Procede de preparation de coumarones substituees
BE501277A
(fr )
1952-05-09
Procede de preparation de 1,4-aralcoyl-piperazines.
BE526887A
(fr )
1956-09-14
Procede de preparation de lactames.
BE531712A
(fr )
1957-12-20
Procede de preparation de diphenylmethanes.
BE528085A
(fr )
1957-01-18
Procede de preparation de nouvelles amides.
BE531043A
(fr )
1957-11-08
Procede de preparation de derives de morphinane.
BE529388A
(nl )
1957-05-24
Werkwijze ter bereiding van oxiraanverbindingen.
BE533777A
(fr )
1958-05-28
Procede de preparation de 3-pyridinols.
BE529879A
(fr )
1957-07-19
Procede de preparation d alcoxy-tetrahydrofuranes.
BE556883A
(fr )
1960-02-26
Procede de preparation des 4-amino-3-isoxasolidinones.
BE545761A
(fr )
1959-10-09
Procede de preparation de sulfonamides.
BE508409R
(fr )
1953-06-19
Procede de preparation de 1,4-aralcoyl-piperazines.
BE538071A
(fr )
1959-07-03
Procede de preparation de nouvelles pyridazines.
BE529554A
(fr )
1957-06-21
Procede pour la preparation de propynyl-carbinols.
BE529555A
(fr )
1957-06-21
Procede pour la preparation de propynyl-carbinols.
BE547593A
(fr )
1959-11-06
Procede de preparation de derives diimidazoliques.
BE557591A
(fr )
1960-03-11
Procede de preparation de n-acylamino-2-oxazolidinones.
BE510913A
(fr )
1953-11-06
Procede de preparation de la glycerine.
BE550118A
(fr )
1959-12-04
Procede de preparation d'omega-alcoylamino-acetylamino-benzenes.
BE563772A
(fr )
1960-06-17
Procede de preparation de glycols bitertiaires.