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Das trans ‐decalingerüst als Abstandshalter für axial konfigurierte Diamine: Herstellung eines phosphatbindenden Bis(guanidins)
Author(s) -
Gross Ralf,
Bats Jan W.,
Göbel Michael W.
Publication year - 1994
Publication title -
liebigs annalen der chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 0170-2041
DOI - 10.1002/jlac.199419940215
Subject(s) - chemistry , decalin , diamine , stereochemistry , molecule , meso compound , polymer chemistry , organic chemistry , catalysis
trans ‐Decalin as a Spacer for Axially Configurated Diamines: Preparation of a Phosphate Binding Bis(guanidinium) Compound A new type of bis(guanidinium) compound 2 is described which was prepared from trans ‐decalin spacers bearing nitrogen substituents in axial positions. Starting from 2, 7‐dimethoxynaphthalene, a sequence of three Birch reductions produced gram amounts of the saturated intermediate and established the stereochemistry of the decalin framework. Guanidinium salt 2a turned out to be a good receptor molecule for phosphoric acid diester anions. However, the catalytical influence on phosphoryl transfer reactions is only weak.