HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → 1-(3-Dimethylaminobutyl)-3-(3-diethylaminopropylamino)5-chloroindazole dihydrochloric acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Diethyl Ether | HCID 3283 | — |
| Reactant | 1-(3-Dimethylaminobutyl)-3-(3-diethylaminopropylamino)-5-chloroindazole | HCID 20135871 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | 1-(3-Dimethylaminobutyl)-3-(3-diethylaminopropylamino)5-chloroindazole dihydrochloric acid | HCID 20135870 | — |
Reaction Steps
In 50 ml of absolute ethyl alcohol was dissolved 3.10 g of the 1-(3-dimethylaminobutyl)-3-(3-diethylaminopropylamino)-5-chloroindazole, and into the solution was introduced dried hydrogen chloride gas under cooling with ice. Then to the solution was added anhydrous diethyl ether to separate crystals. The crystals were obtained by filtration and dried to give 1-(3-dimethylaminobutyl)-3-(3-diethylaminopropylamino)-5-chloroindazole dihydrochloric acid having the following analytical value.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04533731 |
| Source dataset | uspto-grants-1985_08 |
| ORD ID | ord-af59528048374e1ca2908e9a32d96b8b |
| Source note | uspto-grants-1985_08 |