HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1890357Generated: November 1, 2026
1,1'-Carbonyldiimidazole → HCID 178505196, compound
https://huagongshe.com/reaction/1890357
Participants
| Role | Name | HCID | Charge |
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| Reactant | 1,1'-Carbonyldiimidazole | HCID 68263 | — |
| Reactant | 5-Amino-6-(cyclohexylamino)pyridin-2-yl Methanesulfonate | HCID 86655260 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 178505196 | HCID 178505196 | 61.1% |
Reaction Steps
5-Amino-6-(cyclohexylamino)pyridin-2-yl methanesulfonate (1.44 g, 5.05 mmol) was dissolved in THF (30 mL) and CDI (2.455 g, 15.14 mmol) was added. The mixture was heated at 70° C. for 3 h. THF was removed and the residue was dissolved in EtOAc. The resulting solution was washed with water followed by 1 M HCl, dried over MgSO4 and concentrated under reduced pressure to give the title compound (0.96 g) without further purification. LCMS m/z=312.50 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08507473B2 |
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| Source dataset | uspto-grants-2013_08 |
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| ORD ID | ord-d8bd6f6e32274b07b4ba1a291671ebb3 |
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| Source note | uspto-grants-2013_08 |
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