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HRID 1272482Erstellt: 26. Oktober 2026

Bicarbonate Ion → 6-{[(Naphthalen-1-yl-methyl)-amino]-methyl}-2,4-pteridinediamine

https://huagongshe.com/reaction/1272482

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktBicarbonate IonHCID 769—
Edukt1-NaphthalenemethanamineHCID 8355—
Edukt6-(Bromomethyl)-2-imino-2,3-dihydropteridin-4-amine--hydrogen bromide (1/1)HCID 12503242—
LösungsmittelDimethylacetamideHCID 31374—
Produkt6-{[(Naphthalen-1-yl-methyl)-amino]-methyl}-2,4-pteridinediamineHCID 1845574915%

Reaktionsbedingungen

Temperatur50 °C

Reaktionsschritte

To a solution of 6-bromomethyl-2,4-pteridinediamine hydrobromide (51 mg, 0.2 mmol) in anhydrous N,N dimethylacetamide was added 1-aminomethyl-naphthalene (31.67 ul, 0.22 mmol). The reaction mixture was stirred at 50° C. overnight. The crude product was poured into saturated bicarbonate solution. The resulted precipitate was collected and purified by preparative HPLC. 9 mg product was obtained. Yield: 15%; 1H NMR(500 MHz, DMSO-d6): δ 4.6479(s, 2H ), 4.7893(s, 2H), 7.575–7.6244(m, 3H), 7.74232–7.7570(d, J=6.91 Hz, 1H), 7.9935–8.0276(dd, J1=8.06 Hz, J2 =8.995 Hz, 2H), 8.1670–8.1831(d, J=8.04 Hz, 1H), 8.8430(s, 1H); ESI-MS: m/z 332 (M++1)

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07208493B2
Quelldatensatzuspto-grants-2007_04
ORD IDord-d75a0c5d00004cd6bb08de995d0f6bfe
Quellennotizuspto-grants-2007_04