Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 712417Erstellt: 25. Oktober 2026

5-Benzyl-octahydropyrrolo(3,4-c)pyrrole-1,3-dione → 2-Benzyloctahydropyrrolo[3,4-c]pyrrole

https://huagongshe.com/reaction/712417

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt5-Benzyl-octahydropyrrolo(3,4-c)pyrrole-1,3-dioneHCID 4564902—
EduktAluminium lithium hydrideHCID 21226445—
LösungsmittelTetrahydrofuranHCID 8028—
Produkt2-Benzyloctahydropyrrolo[3,4-c]pyrroleHCID 445438761%

Reaktionsschritte

To a suspension of 5-benzyltetrahydropyrrolo[3,4-c]pyrrole-1,3(2H,3aH)-dione (3.88 g) in THF (80 mL) at −5° C. was added LiAlH4 (1.92 g) slowly. The reaction mixture was heated to reflux for 4 h, and then quenched with water, the mixture was extracted with EtOAc. The organic phase was dried over anhydrous Na2SO4 for 1 h and filtered. The filtrate was concentrated in vacuo and the residue was chromatographed with a silica gel column (eluting agent: 200:30:1 (v/v) DCM/MeOH/NH3H2O) to give the title compound as oil (2.07 g, 61.00%).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS09181277B2
Quelldatensatzuspto-grants-2015_11
ORD IDord-8a6356a0510f459d86a9cf54cc9f2527
Quellennotizuspto-grants-2015_11