HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-(Tributylstannyl)-1,3-thiazole → 5-Methoxy-2-(4-methoxyphenyl)-7-(1,3-thiazol-2-yl)-1,3-benzoxazole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-(Tributylstannyl)-1,3-thiazole | HCID 2763259 | — |
| Reactant | 7-Bromo-5-methoxy-2-(4-methoxyphenyl)-1,3-benzoxazole | HCID 12148969 | — |
| Product | 5-Methoxy-2-(4-methoxyphenyl)-7-(1,3-thiazol-2-yl)-1,3-benzoxazole | HCID 21907377 | — |
Reaction Steps
The title compound was prepared according to the procedure of Example 53, Step a, from 7-bromo-5-methoxy-2-(4-methoxyphenyl)-1,3-benzoxazole and 2-(tributylstannyl)thiazole. The product was obtained as an off white solid (93% yield, m.p. 132-136° C.); MS m/e 339 (M+H)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06794403B2 |
| Source dataset | uspto-grants-2004_09 |
| ORD ID | ord-9568d194f89d4c799fca979f04e35dc7 |
| Source note | uspto-grants-2004_09 |