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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1817006Erstellt: 24. Oktober 2026

3-Bromopyridine → Benzyl (cis)-6-(3-pyridinyl)-3,6-diazabicyclo[3.2.0]heptane-3-carboxylate

https://huagongshe.com/de/reaction/1817006

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt3-BromopyridineHCID 12286—
Eduktbenzyl (1S,5S)-3,6-diazabicyclo[3.2.0]heptane-3-carboxylateHCID 23635906—
ProduktBenzyl (cis)-6-(3-pyridinyl)-3,6-diazabicyclo[3.2.0]heptane-3-carboxylateHCID 2363590961%

Reaktionsschritte

The product of Example 52D (230 mg, 1.0 mmol) and 3-bromopyridine were processed according to the procedure described in Example 1E. The crude product was purified by chromatography (SiO2, CH2Cl2:methanol, 95:5, Rf, 0.3) to provide the title compound (190 mg, 61% yield). 1H NMR (MeOH-d4, 300 MHz) δ 3.24 (dd, J=12.6, 4.1 Hz, 1H), 3.30 (m, 1H), 3.40 (m, 1H), 3.64 (dd, J=7.8, 3.4 Hz, 1H), 3.92-4.08 (m, 3H), 4.70 (m, 1H), 5.10 (m, 2H), 6.90 (m, 1H), 7.24 (m, 3H), 7.35 (m, 2H), 7.73 (d, J=2.7 Hz, 1H), 7.86 (d, J=4.7 Hz, 1H); MS (DCI/NH3) m/z 310(M+H)+.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07598236B2
Quelldatensatzuspto-grants-2009_10
ORD IDord-36969d1fc7ea45f0ad6bdbdd0e0e49cb
Quellennotizuspto-grants-2009_10