HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzenesulfonyl chloride → 5-Chloro-2-[2-[(benzenesulfonyl)oxy]ethyl]-7-[(2,4,6-trimethylphenyl)methoxy]anthra-[1,9-cd]pyrazol-6-(2H) one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzenesulfonyl chloride | HCID 7369 | — |
| Reactant | 5-chloro-2-(2-hydroxyethyl)-7-[(2,4, 6-trimethylphenyl)methoxy]anthra-[1,9-cd]pyrazol-6(2H)-one | HCID 10863243 | — |
| Reactant | 5-chloro-2-(2-hydroxyethyl)-10-[(2,4,6-trimethylphenyl)methoxy]anthra-[1,9-cd]pyrazol-6(2H)-one | HCID 10863244 | — |
| Product | 5-Chloro-2-[2-[(benzenesulfonyl)oxy]ethyl]-7-[(2,4,6-trimethylphenyl)methoxy]anthra-[1,9-cd]pyrazol-6-(2H) one | HCID 86750691 | — |
Reaction Steps
Starting with benzenesulfonyl chloride and the mixture of regioisomers of 5-chloro-2-(2-hydroxyethyl)-7-[(2,4,6-trimethylphenyl)methoxy]anthra-[1,9-cd]pyrazol-6(2H)-one II and 5-chloro-2-(2-hydroxyethyl)-10-[(2,4,6-trimethylphenyl) methoxy]anthra-[1,9-cd]pyrazol-6(2H)-one III, using the procedure of example 3, the title compound was prepared.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05618944 |
| Source dataset | uspto-grants-1997_04 |
| ORD ID | ord-2cfee49587a7491f9b68ddf95299674a |
| Source note | uspto-grants-1997_04 |