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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1637073Erstellt: 25. Oktober 2026

Methyl iodide → 5,10-Dimethyl-5,10-dihydrobenzo(a)phenazine

https://huagongshe.com/reaction/1637073

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktMethyl iodideHCID 6328—
Edukt1,2-DimethoxyethaneHCID 8071—
EduktBenzo(A)PhenazineHCID 136045—
EduktPotassium alloy, nonbase, K,NaHCID 16211683—
Produkt5,10-Dimethyl-5,10-dihydrobenzo(a)phenazineHCID 22055362—

Reaktionsschritte

This phenazine was reduced with a 3:1 potassium/sodium metal alloy in dimethoxyethane, to the brick red alkali metal adduct. Alkylation occurred over 1 hour with addition of iodomethane. Residual K/Na alloy was quenched with addition of ethanol. The product was isolated with column chromatography and was recrystallized from ethylacetate/hexane. 2.0 grams of product was isolated for a 38% overall yield.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06037471
Quelldatensatzuspto-grants-2000_03
ORD IDord-92763d2a8cbd489e9ba6de65231fc4ed
Quellennotizuspto-grants-2000_03