HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → HCID 25193405, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | HCID 25194664 | HCID 25194664 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 25193405 | HCID 25193405 | — |
Reaction Steps
A suspension of EXAMPLE 45B (13.9 g) in polyphosphoric acid (400 g) was stirred at 115° C. for 3 hours. After cooling, water and dichloromethane were added and the mixture stirred at ambient temperature for 10 minutes. The solid material was collected by filtration and recrystallized from methanol.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08697736B2 |
| Source dataset | uspto-grants-2014_04 |
| ORD ID | ord-396383b33c9840019b4f0ab85cb71e72 |
| Source note | uspto-grants-2014_04 |