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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 748013Erstellt: 24. Oktober 2026

tert-Butyl methyl ether → Methyl 2-{3-[2-(4-bromophenyl)-5-methyloxazol-4-ylmethoxy]cyclohexyloxymethyl}-6-methylbenzoate

https://huagongshe.com/de/reaction/748013

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukttert-Butyl methyl etherHCID 15413—
EduktSodium hydrideHCID 24758—
EduktMethyl 2-(3-hydroxycyclohexyloxymethyl)-6-methylbenzoateHCID 21980299—
Edukt2-(4-Bromophenyl)4-iodomethyl-5-methyloxazoleHCID 22493666—
LösungsmittelDimethylformamideHCID 6228—
ProduktMethyl 2-{3-[2-(4-bromophenyl)-5-methyloxazol-4-ylmethoxy]cyclohexyloxymethyl}-6-methylbenzoateHCID 22493646—

Reaktionsschritte

At room temperature, 50 mg of a 60% sodium hydride suspension and then 408 mg of 2-(4-bromophenyl)-4-iodomethyl-5-methyloxazole were added to a solution of 200 mg of methyl 2-(3-hydroxycyclohexyloxymethyl)-6-methylbenzoate in 5 ml of dimethylformamide. After one hour, methyl tert-butyl ether was added, and the mixture was extracted with water. The organic phase was dried over magnesium sulfate, the solvents were removed under reduced pressure and the residue was purified by RP-HPLC. This gave 49 as a light-yellow oil. C27H30BrNO5 (528.45), MS(ESI): 528.2, 530.2 (M+H+).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07399777B2
Quelldatensatzuspto-grants-2008_07
ORD IDord-35e920e9d42e4192b9e0e2f316c1c05a
Quellennotizuspto-grants-2008_07