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Sur quelques dérivés quaternaires du diaminométhyl-dioxyméthyl-méthane

Autor: J. Cazier, F. Govaert

Publikováno v: Bulletin des Sociétés Chimiques Belges. 54:43-56

Subsequent to a preceding publication(1) entitled «Quaternary Ammoniumsalts of Tetraminotetramethylmethane», the authors give now the preparation of the quaternary base which derives from diaminomethyl-dioxymethyl-methane. First they prepared the c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c72e06ed4cd722f9ab33dd6b02f05959
https://doi.org/10.1002/bscb.19450540104

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La spiro-di-triméthylènimine 3.3′ ou diaminaspiroheptane. I

Autor: M. Beyaert, F. Govaert

Publikováno v: Bulletin des Sociétés Chimiques Belges. 55:106-117

In this communication the synthesis of several derivatives of the as yet unknown bistrimethyleneimine-3.3′-spiran is described. In order to obtain this spirodiamine we first synthetised the 2.-2. bis-bromomethyl-1.3. bisaminopropane-hydrobromide. A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ec3560a51a27f3fe3fa2ef866b51d60
https://doi.org/10.1002/bscb.19460550106

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Sur Quelques Dérivés Quaternaires du Triaminométhyle-Oxyméthyle-Méthane, du 3-Aminométhyle-3-Bromeméthyle-Oxacyclobutane et du 3-3-Diaminométhyle-Oxacyclobutane

Autor: F. Govaert, J. Cazier

Publikováno v: Bulletin des Sociétés Chimiques Belges. 56:251-260

Continuing earlier publications, we here communicate a method of preparation for some quaternary ammoniumsalts corresponding with: 1o The triamine derivable from tetramethylmethane; 2o 3-brommethyl-3-aminomethyl-oxacyclobutane; 3o 3-3-diaminomethyl-o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a62f10034027d04b08c747b6a756b1fc
https://doi.org/10.1002/bscb.19470560507

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