HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-(4-Bromophenyl)-2,2-difluoroethan-1-ol → 2-(4-(2,2-Difluoro-1-hydroxyethyl)phenyl)-8-(isobutylsulfonyl)-2,8-diazaspiro[4.5]decan-1-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-(4-Bromophenyl)-2,2-difluoroethan-1-ol | HCID 15942204 | — |
| Reactant | 8-(Isobutylsulfonyl)-2,8-diazaspiro[4.5]decan-1-one | HCID 59577951 | — |
| Reactant | 8-(Isobutylsulfonyl)-2-(4-(2,2,2-trifluoro-1-hydroxyethyl)phenyl)-2,8-diazaspiro[4.5]decan-1-one | HCID 59578029 | — |
| Product | 2-(4-(2,2-Difluoro-1-hydroxyethyl)phenyl)-8-(isobutylsulfonyl)-2,8-diazaspiro[4.5]decan-1-one | HCID 59578095 | — |
Reaction Steps
This material was prepared In analogy to example 162 step B) from 8-(isobutylsulfonyl)-2,8-diazaspiro[4.5]decan-1-one, product of example 167 A) and 1-(4-bromo-phenyl)-2,2-difluoro-ethanol, described in example 176). Light yellow solid. MS (ESI): 431.18 (MH+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08329904B2 |
| Source dataset | uspto-grants-2012_12 |
| ORD ID | ord-00b56e2c60404eb398c74b889d4c63be |
| Source note | uspto-grants-2012_12 |