HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosgene → 4,6-Dimethoxyisatoic anhydride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosgene | HCID 6371 | — |
| Reactant | 2-Amino-4,6-dimethoxybenzoic acid | HCID 11658456 | — |
| Product | 4,6-Dimethoxyisatoic anhydride | HCID 11601010 | — |
Reaction Steps
4,6-Dimethoxyisatoic anhydride is prepared from 4,6-dimethoxyanthranilic acid (H. Newman and R. Anzier, J. Org. Chem. 34, 3484 (1969)) and phosgene according to the method of E. C. Wagner and M. F. Fegley, Org. Synthesis 27, 45 (1947).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04154961 |
| Source dataset | uspto-grants-1979_05 |
| ORD ID | ord-9777f7c479d3490183503cb6ee1f6868 |
| Source note | uspto-grants-1979_05 |