170944-17-9Relevant academic research and scientific papers
REACTIONS OF α-SILYL-α-DIAZOKETONES WITH ARYLISOCYANATES AND ACYLISOTHIOCYANATES
Mayer, Dieter,Maas, Gerhard
, p. 1463 - 1469 (2007/10/02)
(1-Diazo-2-oxoalkyl)silanes 1a,b react with arylisocyanates to give the 1-aryl-4-acyl-5-triisopropylsiloxy-1,2,3-triazoles 3.Hydrolytic or fluoride induced desilylation of these products affords the α-acyl-α-diazoacetamides 4.Diazoketone 1b reacts with ethoxycarbonyl and benzoyl isothiocyanate, but not with phenyl isothiocyanate, to produce 4-acyl-5-acylamino-1,2,3-thiadiazoles 5.
