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An efficient method for the synthesis of diarylethynes from aryldiazonium salts by using calcium carbide as an alkyne source at room temperature in a deep eutectic solvent is described. The… Click to show full abstract
An efficient method for the synthesis of diarylethynes from aryldiazonium salts by using calcium carbide as an alkyne source at room temperature in a deep eutectic solvent is described. The salient features of this protocol are an inexpensive and easy-to-handle alkyne source, a nonvolatile and recyclable solvent, mild conditions, and a simple workup procedure.
Keywords:
source;
aryldiazonium salts;
salts using;
synthesis diarylethynes;
diarylethynes aryldiazonium;
alkyne source
Journal Title: Synlett
Year Published: 2020
Link to full text (if available)
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Journal Title: Synlett
Year Published: 2020
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!