HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 601038Generated: October 30, 2026
Dichloromethane → HCID 58976355, compound
https://huagongshe.com/reaction/601038
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Dichloromethane | HCID 6344 | — |
| Reactant | 2-Hydrazinopyridine | HCID 78645 | — |
| Reactant | HCID 86594809 | HCID 86594809 | — |
| Solvent | Isopropanol | HCID 3776 | — |
| Product | HCID 58976355 | HCID 58976355 | 79% |
Reaction Steps
A mixture of N-cyano-N′-(2-chloro-4-morpholino-phenyl)-O-phenylisourea (0.10 g, 0.28 mmol) and 2-hydrazinopyridine (0.046 g, 0.42 mmol) in iso-propanol (3 mL) was heated at 115° C. for 20 h. The precipitate was filtered, washed with iso-propanol and purified by flash chromatography (SiO2) eluted with 2:98 methanol: dichloromethane to provide the title compound (0.080 g, 79% yield) as a white solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US07902239B2 |
|---|
| Source dataset | uspto-grants-2011_03 |
|---|
| ORD ID | ord-99fb140c12c94d29926792999df4d966 |
|---|
| Source note | uspto-grants-2011_03 |
|---|