HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Bromoform → (2Z)-2-[2-(benzhydryloxyamino)-2-oxoethoxy]imino-2-(furan-2-yl)acetic acid
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Bromoform | HCID 5558 | — |
| Edukt | Diphenylmethyl Chloroacetohydroxamate | HCID 12774346 | — |
| Edukt | (2Z)-2-(furan-2-yl)-2-hydroxyiminoacetic acid | HCID 14556124 | — |
| Edukt | Carbon tetrachloride methylene chloride | HCID 22996148 | — |
| Lösungsmittel | Dimethyl Sulfoxide | HCID 679 | — |
| Lösungsmittel | Ethanol | HCID 702 | — |
| Produkt | (2Z)-2-[2-(benzhydryloxyamino)-2-oxoethoxy]imino-2-(furan-2-yl)acetic acid | HCID 88738326 | 17% |
Reaktionsschritte
This was prepared from diphenylmethyl chloroacetohydroxamate and Z-2-(fur-2-yl)-2-hydroxyiminoacetic acid by the method described in Preparation 4; m.p. 138°-140° (from carbon tetrachloride-dichloromethane), λmax (EtOH) 273.5 nm (ε13,900), νmax (CHBr3) 3350 (NH), ca 3600-2100 (bonded OH), 1750 and 1728 (CO2H), 1690 cm-1 (CONH), τ(DMSO d6) include 2.09, 3.20 and 3.30 (α-furyl), 2.4-2.8 (Ph), 4.00 (Ph2CH), 5 49 (CH2). Yield 17%.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04385177 |
| Quelldatensatz | uspto-grants-1983_05 |
| ORD ID | ord-e849ec5181f84cd2a9fb557ea3f0480d |
| Quellennotiz | uspto-grants-1983_05 |