HuagongsheHuagongshe Chemistry Print Report · For research reference only
Formaldehyde → HCID 21494821, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Formaldehyde | HCID 712 | — |
| Reactant | Pyrazolam | HCID 12562545 | — |
| Solvent | O-Xylene | HCID 7237 | — |
| Product | HCID 21494821 | HCID 21494821 | — |
Reaction Steps
In the manner given in Example 1, 8bromo-1-methyl-6-(2-pyridyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine in xylene is heated in an oil bath at 105°-110° C. with formaldehyde gas bubbling through the solution to give 8-bromo-1-(2-hydroxyethyl)-6-(2-pyridyl)-4H-s-triazolo-[4,3-a][1,4]benzodiazepine.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03994941 |
| Source dataset | uspto-grants-1976_11 |
| ORD ID | ord-20c73ee231a2454b9087e138bacd48d3 |
| Source note | uspto-grants-1976_11 |