HuagongsheHuagongshe Chemistry Print Report · For research reference only
3,4-Difluorobenzeneboronic acid → 3-(4-Chlorophenyl)-2-(3,4-difluorophenyl)-6-(2-(4-(methylsulfonyl)piperazin-1-yl)ethoxy)-1H-inden-1-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3,4-Difluorobenzeneboronic acid | HCID 2734337 | — |
| Reactant | 6-(2-morpholinoethoxy)-2-bromo-3-phenyl-1H-inden-1-one | HCID 70307620 | — |
| Reactant | 2-Bromo-3-(4-chlorophenyl)-6-(2-(4-(methylsulfonyl)piperazin-1-yl)ethoxy)-1H-inden-1-one | HCID 70314438 | — |
| Product | 3-(4-Chlorophenyl)-2-(3,4-difluorophenyl)-6-(2-(4-(methylsulfonyl)piperazin-1-yl)ethoxy)-1H-inden-1-one | HCID 51001832 | 50% |
Reaction Steps
The procedure of Step 7 of Example 1 was repeated except for using 2-bromo-3-(4-chlorophenyl)-6-(2-(4-(methylsulfonyl)piperazin-1-yl)ethoxy)-1H-inden-1-one obtained in Step 1 as a starting material instead of 6-(2-morpholinoethoxy)-2-bromo-3-phenyl-1H-inden-1-one, 3,4-difluorophenylboronic acid instead of 3-pyridinylboronic acid, and being purified by prep HPLC (CH3CN/H2O=7:3) to obtain the title compound (50%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08877747B2 |
| Source dataset | uspto-grants-2014_11 |
| ORD ID | ord-84e45116e7c94c70a931eea9584d447f |
| Source note | uspto-grants-2014_11 |