HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Chloro-6-hydrazinopyridazine → (1aR,5aR)-2-(6-Chloropyridazin-3-yl)-1a,2,5,5a-tetrahydro-1H-2,3-diaza-cyclopropa[a]pentalene-4-carboxylic Acid Ethyl Ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Chloro-6-hydrazinopyridazine | HCID 100787 | — |
| Reactant | potassium 2-ethoxy-2-oxo-((1R,5R)-2-oxobicyclo[3.1.0]hexan-3-ylidene)ethanolate | HCID 68182523 | — |
| Product | (1aR,5aR)-2-(6-Chloropyridazin-3-yl)-1a,2,5,5a-tetrahydro-1H-2,3-diaza-cyclopropa[a]pentalene-4-carboxylic Acid Ethyl Ester | HCID 86669666 | — |
Reaction Steps
The title compound was prepared in a manner similar to that described in Method C using potassium 2-ethoxy-2-oxo-1-((1R,5R)-2-oxobicyclo[3.1.0]hexan-3-ylidene)ethanolate and 3-chloro-6-hydrazinylpyridazine. LCMS m/z=305.2 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08778950B2 |
| Source dataset | uspto-grants-2014_07 |
| ORD ID | ord-25a3ba363e3b4896b06aa2c668f4116e |
| Source note | uspto-grants-2014_07 |