HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
tert-Butyl carbazate → t-Butyl 3-(1-methyl-3-phenylpropen-2-yl)carbazate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | tert-Butyl carbazate | HCID 70091 | — |
| Edukt | Benzylideneacetone | HCID 637759 | — |
| Produkt | t-Butyl 3-(1-methyl-3-phenylpropen-2-yl)carbazate | HCID 69852452 | — |
Reaktionsschritte
This compound was prepared by the method of Ghali et al. (J. Org. Chem., 1981, 46, 5413-5414) in about 65% overall yield, from trans-4-phenyl-3-buten-2-one and t-butyl carbazate, after crystallization of the crude product from hexane; melting point=76-79° C.; NMR (CDCl3) 1.24 (d, 3H, CH3); 1.45 (s, 9H, t-butyl CH3); 3.78 (m, 2H, propenyl CH-1, carbazate NH-3); 5.8-6.29 (m, 2H, carbazate NH-2, propenyl CH-2); 6.53 (d, 1H, propenyl CH-3); 7.3 (m, 5H, aromatic).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05942504 |
| Quelldatensatz | uspto-grants-1999_08 |
| ORD ID | ord-e1bb7e513caa47918273224b379360c1 |
| Quellennotiz | uspto-grants-1999_08 |