One-Pot Synthesis of Tetracyanocyclopropane Derivatives Using Hexamethylenetetramine-Bromine (HMTAB)
Journal: Advanced Journal of Chemistry-Section A (Vol.1, No. 1)Publication Date: 2018-10-08
Authors : Majid Momahed Heravi; Hossein Abdi Oskooie; Zahra Latifi; Hoda Hamidi;
Page : 7-11
Keywords : Tetracyanocyclopropane derivatives; hexamethylenetetramine-bromine (HMTAB); DABCO;
Abstract
Herein a direct method for synthesis of tetracyanocyclopropanes by the treatment of carbonyl compounds, malononitrile and hexamethylenetetramine-bromine (HMTAB) is described in the presence of catalytic amount of DABCO in ethanol media at room temperature.
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