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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1168441Erstellt: 25. Oktober 2026

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

https://huagongshe.com/reaction/1168441

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
PatentnummerUS06624185B2
Quelldatensatzuspto-grants-2003_09
ORD IDord-51dca3bb666d4701872701851bcad533
Quellennotizuspto-grants-2003_09