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1,1'-Thiocarbonyldiimidazole Basic information |
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1,1'-Thiocarbonyldiimidazole Chemical Properties |
Melting point |
98-102 °C(lit.) |
Boiling point |
342°C (rough estimate) |
density |
1.3046 (rough estimate) |
refractive index |
1.5500 (estimate) |
storage temp. |
2-8°C |
solubility |
Soluble in terahydrofuran, toluene and dichloromethane. |
pka |
1.96±0.10(Predicted) |
form |
Powder |
color |
Bright yellow |
Water Solubility |
decomposes |
Sensitive |
Moisture Sensitive |
BRN |
609349 |
Stability: |
Stable, but air and moisture sensitive. Incompatible with strong oxidizing agents, strong acids. |
InChIKey |
RAFNCPHFRHZCPS-UHFFFAOYSA-N |
CAS DataBase Reference |
6160-65-2(CAS DataBase Reference) |
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1,1'-Thiocarbonyldiimidazole Usage And Synthesis |
Chemical Properties |
yellow powder |
Uses |
1,1’Thiocarbonyldiimidazole can be used to deoxygenate carboxylic monosaccharide analogues. |
Synthesis Reference(s) |
The Journal of Organic Chemistry, 43, p. 337, 1978 DOI: 10.1021/jo00396a035 |
Purification Methods |
It forms yellow crystals on recrystallisation from tetrahydrofuran or by sublimation at 10-3torr (bath temperature 70-80o). It is hydrolysed by H2O and should be stored dry. [Staab & Walther Justus Liebigs Ann Chem 657 98 1962; Pullukat et al. Tetrahedron Lett 1953 1967, Hanessian et al. Can J Chem 65 1859 1987, Rajanbabu et al. J Am Chem Soc 111 1759 1989.] Thiochrome {2,7-dimethyl-5H -thiachromine-8-ethanol; 3,8-dimethyl-2-hydroxyethyl-5H - |
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1,1'-Thiocarbonyldiimidazole Preparation Products And Raw materials
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