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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 651202Erstellt: 25. Oktober 2026

Benzyl Alcohol → HCID 86748614, Verbindung

https://huagongshe.com/reaction/651202

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktBenzyl AlcoholHCID 244—
Eduktp-Toluenesulfonic acid monohydrateHCID 521998—
Edukt(3-Aminophenyl)acetic acidHCID 571807—
Eduktalpha-benzyl 4-[N,N-bis(2-chloroethyl)-amino]phenoxycarbonyl-gamma-(3-methylphenyl)-L-glutamineHCID 86752016—
LösungsmittelTolueneHCID 1140—
ProduktHCID 86748614HCID 86748614—

Reaktionsbedingungen

Temperatur25 °C

Reaktionsschritte

3-amino-phenylacetic acid benzyl ester p-toluene sulphonic acid was prepared by adding 3-aminophenylacetic acid (10 g) and p-toluene sulphonic acid monohydrate (13.2 g) to benzyl alcohol (27.2 ml) in toluene (30 ml). The mixture was heated under reflux and the water formed collected in a Dean-Stark receiver. When all the water had been distilled off the mixture was allowed to cool to 25° C. before diluting with diethyl ether and placing in an ice-bath for 1 hr. The crystalline p-toluene sulphonate was filtered off and dried in a dissicator (23.5 g) NMR δ 2.31(s)3H, 3.82(s)2H, 5.11(s)2H, 7.11(d)2H, 7.25-7.45(m)8H, 7.52(d)2H.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06277880B1
Quelldatensatzuspto-grants-2001_08
ORD IDord-39c1dfe6c3664335ba8d574c2856116d
Quellennotizuspto-grants-2001_08