HuagongsheHuagongshe Chemistry Print Report · For research reference only
9-Iodo-9-borabicyclo(3.3.1)nonane → 7-t-Butyl-5-[ethyl-(4-hydroxy-phenyl)-amino]-3,3,6-trimethyl-2,3-dihydro-benzofuran
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 9-Iodo-9-borabicyclo(3.3.1)nonane | HCID 578231 | — |
| Reactant | 7-t-Butyl-5-[ethyl-(4-methoxy-phenyl)-amino]-3,3,6-trimethyl-2,3-dihydro-benzofuran | HCID 18699183 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 7-t-Butyl-5-[ethyl-(4-hydroxy-phenyl)-amino]-3,3,6-trimethyl-2,3-dihydro-benzofuran | HCID 18699193 | — |
Reaction Steps
Following general procedure M and using 7-t-butyl-5-[ethyl-(4-methoxy-phenyl)-amino]-3,3,6-trimethyl-2,3-dihydro-benzofuran (Compound 56, 0.12 g, 0.3 mmol) and 1M solution of 9-iodo-9-borabicyclo[3.3.1]nonane (B-iodo-9-BBN) in hexanes (0.44 mL, 0.44 mmol) in 2 mL of anhydrous dichloromethane, the title compound was obtained as a brown oil that was used in the next step without further purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06093838 |
| Source dataset | uspto-grants-2000_07 |
| ORD ID | ord-c98ac4e7ca17475f972f3abd9d8e8916 |
| Source note | uspto-grants-2000_07 |