130944-15-9Relevant articles and documents
Nano polypropylenimine dendrimer (DAB-PPI-G1): As a novel nano basic-polymer catalyst for one-pot synthesis of 2-amino-2-chromene derivatives
Maleki, Behrooz,Sheikh, Safoora
, p. 42997 - 43005 (2015)
The nano polypropylenimine dendrimer (DAB-PPI-G1) Lewis base catalyst was found to be a highly efficient and recoverable catalyst for the rapid and convenient synthesis of 2-amino-2-chromene derivatives through the three-component condensation of aromatic aldehydes, malononitrile or ethyl cyanoacetate and phenols under solvent-free conditions in excellent yields and short reaction times.
Nitriles in heterocyclic synthesis: Synthesis of condensed pyrans
Elagamey,El-Taweel
, p. 885 - 886 (2007/10/02)
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