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Catalyst

Lifechem Products

Thiocarbonyl Diimidazole

di(imidazol-1-yl)methanethione, 1,1′-Thiocarbonyldiimidazole

Thiocarbonyl Diimidazole

1,1′-Thiocarbonyldiimidazole (TCDI) is thiourea containing two imidazole rings. It is the sulfur-based analog of carbonyldiimidazole (CDI), a peptide coup (CDI).

Trans-4-hydroxy-D-proline is a 4-hydroxy-D-proline in which the hydroxy group at the position has S-configuration.1,1′-Thiocarbonyldiimidazole is commercially available but can also be prepared via the reaction of thiophosgene with two equivalents of imidazole. The imidazole groups on 1,1′-Thiocarbonyldiimidazole can be easily displaced, allowing it to act as a safer alternative to thiophosgene. This method has been employed in the Corey-Winter olefin synthesizer. It could also be used to substitute the carbonothioyl species (RC(S)Cl) in the deoxygenation process Barton-McCombie. Other uses include the production of thiocarbamates and thioamides. Similar to the CDI, which is an analog CDI it could be utilized for peptide coupling[1-3].3.

CAS No :

6160-65-2

EC Number :

228-183-4

Inchikey :

1S/C7H6N4S/c12-7(10-3-1-8-5-10)11-4-2-9-6-11/h1-6H

Formula :

C7H6N4S

Category:

Product Specification

  • Appearance & Physical State – yellow powder
  • Molecular weight – 178.22
  • Smiles – C(n1cncc1)(n1cncc1)=S
  • Density – 1.39 g/cm3
  • DStorage Condition – 2-8ºC
  • Water Solubility- decomposes

Safety Information As Per GHS

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