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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1987480Erstellt: 26. Oktober 2026

Water → (3-Methoxyphenyl)(2-(2,4,6-trimethoxybenzylthio)phenyl)methanol

https://huagongshe.com/reaction/1987480

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
Edukt3-MethoxybenzaldehydeHCID 11569—
Edukt(2-Bromophenyl)(2,4,6-trimethoxybenzyl)sulfaneHCID 66870845—
EduktButyllithiumHCID 178418339—
LösungsmittelTetrahydrofuranHCID 8028—
LösungsmittelEthyl acetate hexaneHCID 21226206—
Produkt(3-Methoxyphenyl)(2-(2,4,6-trimethoxybenzylthio)phenyl)methanolHCID 6864365270%

Reaktionsschritte

To a solution of 0.35 g (2-bromophenyl)(2,4,6-trimethoxybenzyl)sulfane (0.96 mmol) in dry THF was added slowly 1.2 eq n-BuLi. The reaction was stirred 25 minutes at −78° C. before 1.2 eq 3-methoxybenzaldehyde was added slowly. The reaction was warmed to ambient temperature and stirred for one additional hour before the addition of water. The mixture was extracted with ethyl acetate. The combined organic extracts were washed with brine, dried over magnesium sulfate, filtered and concentrated. Flash silica chromatography (hexane:ethyl acetate 80:20) afforded 0.288 g product (0.68 mmol, 70% yield).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07550505B2
Quelldatensatzuspto-grants-2009_06
ORD IDord-89ab2d10ee214669a96c8ff3e20eae51
Quellennotizuspto-grants-2009_06