Abbrieviated as CDT. Reagent for preparing the reactive acyl triazolides from carboxylic acids,1 synthesis of novel imidazoles and triazoles from alcohols and phenols,2 conversion of alcohols to alkylheterocycles,3 microwave-assisted synthesis of 5-functionalized 1,2,4-triazolium ylides starting from N',N'-disubstituted carbohydrazonamides,4 and synthesis of a novel carbamate-glucuronide.5 Reactions with di-Et phosphono-α-aminoalkylcarbonitriles or ortho-hydroxy-arenonitriles to give 4-methoxy(aralkoxy)imino-benzo[1,3]oxazin-2-ones or 3-alkoxy-4-imino-imidazolidin-2-ones respectively.6,7 Conjugation reagents for preparing immunogens.8 Reaction of unprotected glucose with acyl triazolide to the β-D-glucosyl ester.9 Dehydrating agent which reacts with H2O2 giving singlet oxygen, used e.g. for epoxidations.10
References:
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6. Tetrahedron 2004, 60, 2409.
7. Synthesis 2004, 1987.
8. WO 2011041003 A2 20110407, 2011.
9. Helv. Chim. Acta 1980, 63, 277.
10. J. Org. Chem. 1979, 44, 1485.