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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 594678Erstellt: 27. Oktober 2026

4-(Trifluoromethoxy)benzylamine → rac-(3R*,5S*)-5-(2,3-dihydrobenzo[b][1,4]dioxin-5-yl)-3-hydroxy-1-(4-(trifluoromethoxy)benzyl)pyrrolidin-2-one

https://huagongshe.com/reaction/594678

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt4-(Trifluoromethoxy)benzylamineHCID 571846—
Edukt2,3-Dihydro-1,4-benzodioxine-5-carbaldehydeHCID 2795033—
Produktrac-(3R*,5S*)-5-(2,3-dihydrobenzo[b][1,4]dioxin-5-yl)-3-hydroxy-1-(4-(trifluoromethoxy)benzyl)pyrrolidin-2-oneHCID 69085698—

Reaktionsschritte

Prepared according to the described general procedures 10A2 (GP10A2), 10B (GP10B) and 10F (GP10F) using commercially available (4-(trifluoromethoxy)phenyl)methanamine and commercially available 2,3-dihydrobenzo[b][1,4]dioxine-5-carbaldehyde. Subsequent purification by preparative HPLC afforded the target compound. LC-MS (conditions A): tR=0.79 min.; [M+H]+: 409.94 g/mol.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS09242970B2
Quelldatensatzuspto-grants-2016_01
ORD IDord-e80721e70d9647bda7fe8d68bf7c834d
Quellennotizuspto-grants-2016_01