A catalyst-free and environmently benign synthesis of highly conjugated 4-alkynylazoaromatic compounds from quinols having an alkyne is described. Formation of hydrazones by preferential condensation of quinols bearing many sensitive functional groups with mono-substituted hydrazines followed by dehydration under mild reaction conditions is the key to success of this method.
|Number of pages||2|
|Publication status||Published - 2017|
Bibliographical noteFunding Information:
This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIP) (2014R1A2A1A11050491).
© 2017 Elsevier Ltd
All Science Journal Classification (ASJC) codes
- Drug Discovery
- Organic Chemistry