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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 965222Erstellt: 26. Oktober 2026

4-Phenoxyphenol → (+/-)cis-1-[(4-Phenoxy)phenoxy]-2-tert-butoxycarbonylaminoindane

https://huagongshe.com/reaction/965222

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt4-PhenoxyphenolHCID 13254—
Edukt(+/-)N-tert-butoxycarbonyl-1,2-iminoindaneHCID 53697243—
KatalysatorBenzenesulfonic acid, 4-methyl-, compd. with pyridine (1:1)HCID 466102—
LösungsmittelChloroformHCID 6212—
Produkt(+/-)cis-1-[(4-Phenoxy)phenoxy]-2-tert-butoxycarbonylaminoindaneHCID 6764680039,8%

Reaktionsschritte

The title compound was prepared in a similar manner to Preparation 18 from (±) N-tert-butoxycarbonyl-1,2-iminoindane (3 g, 13 mmol), 4-phenoxyphenol (2.42 g, 13 mmol), pyridinium p-toluenesulfonate (50 mg) and chloroform (100 ml). After a reaction time of 3 h, the reaction was diluted with chloroform (100 ml) then washed sequentially with saturated aq. sodium bicarbonate, water and brine. After drying over Na2 SO4, volatiles were removed in vacuo and the residue subjected to column chromatography on neutral alumina eluting with 10% diethyl ether in hexanes to afford the title compound (2.16 g) as a foam.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05773463
Quelldatensatzuspto-grants-1998_06
ORD IDord-33439e50557a459ca508bceeede8dec4
Quellennotizuspto-grants-1998_06