HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl Acetate → HCID 54433740, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl Acetate | HCID 8857 | — |
| Reactant | HCID 19895638 | HCID 19895638 | — |
| Product | HCID 54433740 | HCID 54433740 | — |
Reaction Steps
In an analogous manner to that described in the first paragraph of Example 21, from 3,4-dihydro-2,2-dimethyl-6(4-iodobenzoyl)-4-(2-pyridyl)-2H-1-benzopyran there was obtained 2-[3,4-dihydro-2,2-dimethyl-6-(4-iodobenzoyl)-2H-1-benzopyran-4-yl]pyridine N-oxide of melting point 171°-173° C. (from ethyl acetate).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04971982 |
| Source dataset | uspto-grants-1990_11 |
| ORD ID | ord-5467a0ef65264747a452283b47c4964b |
| Source note | uspto-grants-1990_11 |