HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Hydrochloric Acid → (7-Chloro-quinazolin-2-yl)-pyrrolidin-3-yl-amine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Hydrochloric Acid | HCID 313 | — |
| Edukt | 1-Boc-3-aminopyrrolidine | HCID 2756370 | — |
| Edukt | 2,7-Dichloroquinazoline | HCID 12413929 | — |
| Edukt | (6-Chloro-benzooxazol-2-yl)-pyrrolidin-3-yl-amine | HCID 57748894 | — |
| Produkt | (7-Chloro-quinazolin-2-yl)-pyrrolidin-3-yl-amine | HCID 57748884 | — |
Reaktionsschritte
In analogy to the procedure described for the synthesis of (6-Chloro-benzooxazol-2-yl)-pyrrolidin-3-yl-amine; hydrochloride (example 1, step 1) the title compound was prepared from 2,7-dichloro-quinazoline (Synthesis 1978, 5, 379-82) and 3-Amino-pyrrolidine-1-carboxylic acid tert-butyl ester (commercially available) and subsequent cleavage of the tert-butyl oxy carbonyl protecting group under acidic conditions. (MH+) 249.1.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07897627B2 |
| Quelldatensatz | uspto-grants-2011_03 |
| ORD ID | ord-57484053289b46ad9525737d07091ee3 |
| Quellennotiz | uspto-grants-2011_03 |