HuagongsheHuagongshe Chemistry Print Report · For research reference only
7-Difluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid → HCID 11997906, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 7-Difluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid | HCID 66650268 | — |
| Reactant | HCID 67218707 | HCID 67218707 | — |
| Product | HCID 11997906 | HCID 11997906 | — |
Reaction Steps
The title compound was prepared from 7-difluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (example C.1) and (RS)-1-(4-amino-5-chloro-thiophene-2-sulfonyl)-pyrrolidin-3-ol (example B.18) according to general procedure II. Yellow solid. MS (ISP) 622.2 [(M+H)+]; mp 274° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07361659B2 |
| Source dataset | uspto-grants-2008_04 |
| ORD ID | ord-d48b58ac339640448b6cd58c8265e1ac |
| Source note | uspto-grants-2008_04 |