HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dihydro-3(2H)-thiophenone → Methyl 2-[5-bromo-2-methoxy-4-(3-oxothiolan-2-ylidenemethyl)phenyl]propionate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dihydro-3(2H)-thiophenone | HCID 61252 | — |
| Reactant | HCID 86639392 | HCID 86639392 | — |
| Product | Methyl 2-[5-bromo-2-methoxy-4-(3-oxothiolan-2-ylidenemethyl)phenyl]propionate | HCID 67265755 | 35% |
Reaction Steps
By using methyl 2-(5-bromo-4-formyl-2-methoxyphenyl)propionate (540 mg) obtained in Example 48 and 3-oxothiolane (370 mg), the title compound (230 mg, 35%) was obtained in the same manner as that of Example 1.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08148421B2 |
| Source dataset | uspto-grants-2012_04 |
| ORD ID | ord-43662f7c2f2b4d65bd60fa40b059c100 |
| Source note | uspto-grants-2012_04 |