HuagongsheHuagongshe Chemistry Print Report · For research reference only
Isopropylamine → 5-Methylbenzofuran
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Isopropylamine | HCID 6363 | — |
| Reactant | Hydrazine | HCID 9321 | — |
| Reactant | 5-Chloro-1-benzofuran | HCID 90013 | — |
| Reactant | 5-Ethylbenzofuran | HCID 19105096 | — |
| Product | 5-Methylbenzofuran | HCID 33103 | — |
Reaction Steps
5-ethylbenzofuran in the procedure of Example 29 for 5-chlorobenzofuran followed by the synthetic steps of hydrazine reduction, acylation, demethylation, epoxide formation and opening of the epoxide with isopropylamine as described therein gives, ultimately, the following substituted benzofurans:
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03975537 |
| Source dataset | uspto-grants-1976_08 |
| ORD ID | ord-33ca59347ad94a29a791f4f9bbce4c7d |
| Source note | uspto-grants-1976_08 |