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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 735946Erstellt: 24. Oktober 2026

1-Dodecyne → Ethyl[(4-dodec-1-ynylbenzyl)(4-fluorobenzyl)amino](oxo)acetate

https://huagongshe.com/de/reaction/735946

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt1-DodecyneHCID 69821—
EduktEthyl[(4-bromobenzyl)(4-fluorobenzyl)amino](oxo)acetateHCID 67189052—
ProduktEthyl[(4-dodec-1-ynylbenzyl)(4-fluorobenzyl)amino](oxo)acetateHCID 6718815523%

Reaktionsschritte

The same procedure as employed in the preparation of Example 226 (step c) but using ethyl[(4-bromobenzyl)(4-fluorobenzyl)amino](oxo)acetate and 1-dodecyne gave the title compound as a pale yellow oil (23%). 1H NMR (CDCl3, 300 MHz) δ 7.39 (m, 2H), 7.25-7.00 (m, 6H), 4.45 (s, 1H), 4.44 (s, 1H), 4.36 (m, 2H), 4.30 (s, 1H), 4.28 (s, 1H), 2.42 (t, 2H, J=7.1 Hz), 1.62 (m, 2H), 1.46 (m, 2H), 1.37-1.25 (m, 15H), 0.89 (t, 3H, J=6.6 Hz). M+(LC/MS(ESI)): 480.3. HPLC (Condition A), Rt: 6.28 min (HPLC purity: 99.8%).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07592477B2
Quelldatensatzuspto-grants-2009_09
ORD IDord-24024f9568ac4b43b3d417b8c35f0ef1
Quellennotizuspto-grants-2009_09