Microwave‐Assisted One‐Pot Synthesis of Hyperbranched Epoxide‐Amine Adducts | Zendy

Theis Julia | Zendy; Ritter Helmut | Zendy; Klee Joachim E. | Zendy

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Microwave‐Assisted One‐Pot Synthesis of Hyperbranched Epoxide‐Amine Adducts

Author(s) -

Theis Julia,

Ritter Helmut,

Klee Joachim E.

Publication year - 2009

Publication title -

macromolecular rapid communications

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.348

H-Index - 154

eISSN - 1521-3927

pISSN - 1022-1336

DOI - 10.1002/marc.200900157

Subject(s) - epoxide , monomer , benzonitrile , amine gas treating , adduct , chemistry , polymer chemistry , benzene , organic chemistry , alcohol , polymer , catalysis

Hyperbranched epoxide‐amine adducts were synthesized by a one‐pot microwave (MW) assisted reaction. 4‐(2,3‐epoxypropyl‐1‐oxy)benzonitrile was hydrogenated using Pd/C under microwave conditions, forming the AB 2 monomer 1‐aminomethyl‐4‐(2,3‐epoxypropyl‐1‐oxy)benzene. Depending on the reaction temperature this monomer immediately reacts to give hyperbranched epoxide‐amine adducts. Mass spectrometric investigations proved the formation of a homologous series of oligomers containing up to six repeating units. Due to the complexing properties of the poly(amino alcohol) moieties in the presence of Cu 2+ ions, large aggregates were formed.

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