HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 22176479, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Triisopropyl borate | HCID 21531 | — |
| Reactant | HCID 22176449 | HCID 22176449 | — |
| Reactant | HCID 178418306 | HCID 178418306 | — |
| Solvent | Dichloromethane methanol | HCID 21226129 | — |
| Product | HCID 22176479 | HCID 22176479 | — |
Reaction Steps
Following the general method described in example 19a, 5-bromo-6,7-dihydro-benzo[b]thiophene was reacted with tert.-butyllithium solution followed by triisopropylborate and 3N HCl. The title compound was obtained as a white crystalline material after chromatography (SiO2 with CH2Cl2—MeOH=98:2). MS: m/e=179 (M−H−).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07034044B2 |
| Source dataset | uspto-grants-2006_04 |
| ORD ID | ord-00758c4ae00e485d841e55500b65b919 |
| Source note | uspto-grants-2006_04 |