Reaktion #43445
ord-30e16d7de16b4a3991b33e489d3eaf00
Reaktionsgleichung
(4R/S)-4-[(4-amino-1-piperidinyl)methyl]-3,4-difluoro-4,5-dihydro-7H-pyrrolo[3,2,1-de]-1,5-naphthyridin-7-one dihydrochloride
E2
4-[(4-Amino-1-piperidinyl)methyl]-3,4-difluoro-4,5-dihydro-7H-pyrrolo[3,2,1-de]-1,5-naphthyridin-7-one
E1
4-({4-[(2,3-dihydro[1,4]dioxino[2,3-c]pyridin-7-ylmethyl)amino]-1-piperidinyl}methyl)-3,4-difluoro-4,5-dihydro-7H-pyrrolo[3,2,1-de]-1,5-naphthyridin-7-one
→
Edukte
(4R/S)-4-[(4-amino-1-piperidinyl)methyl]-3,4-difluoro-4,5-dihydro-7H-pyrrolo[3,2,1-de]-1,5-naphthyridin-7-one dihydrochloride
E2
4-[(4-Amino-1-piperidinyl)methyl]-3,4-difluoro-4,5-dihydro-7H-pyrrolo[3,2,1-de]-1,5-naphthyridin-7-one
E1
4-({4-[(2,3-dihydro[1,4]dioxino[2,3-c]pyridin-7-ylmethyl)amino]-1-piperidinyl}methyl)-3,4-difluoro-4,5-dihydro-7H-pyrrolo[3,2,1-de]-1,5-naphthyridin-7-one
—
free base
Reagenzien
Keine
Reaktionsbedingungen
Detaillierte Bedingungen
See reaction.notes.procedure_details.
Aufarbeitung
- 1Wascheneluting with 50:50:0.1 acetonitrile
Vorschrift
4.3 g of the free base of (4R/S)-4-[(4-amino-1-piperidinyl)methyl]-3,4-difluoro-4,5-dihydro-7H-pyrrolo[3,2,1-de]-1,5-naphthyridin-7-one dihydrochloride was resolved by preparative chiral HPLC into the two enantiomers E1 and E2 using a Cliralpak AD column, eluting with 50:50:0.1 acetonitrile:methanol:isopropylamine, affording enantiomers E1 (first eluting) and E2 (second eluting).