Synthesis of Diarylethynes from Aryldiazonium Salts by Using Calcium Carbide as an Alkyne Source in a Deep Eutectic Solvent
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DOI: 10.1055/s-0040-1706638
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… read more here.
Keywords: source; aryldiazonium salts; salts using; synthesis diarylethynes ... See more keywords
A Purification-Free Method for the Synthesis of Thiazolium Salts Using P2S5-Py2 Complex or P4S10
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DOI: 10.1139/cjc-2024-0101
Abstract: An expedient method to prepare thiazolium salts using the P2S5-Py2 complex or P4S10 has been studied. A variety of thiazolium salts can be rapidly accessed by the clean reaction between readily available α-formamido ketones and… read more here.
Keywords: method; salts using; thiazolium; p2s5 py2 ... See more keywords