Potassium trifluoro[(pyrrolidin-1-yl)methyl]borate → HCID 90313856, Verbindung
Reaktionsgleichung
[CH3:1][O:2][C:3](=[O:29])[CH2:4][C@H:5]1[C:9]2[CH:10]=[CH:11][C:12]([O:14][C@H:15]3[C:23]4[C:18](=[C:19](Br)[C:20]([C:24]([F:27])([F:26])[F:25])=[CH:21][CH:22]=4)[CH2:17][CH2:16]3)=[CH:13][C:8]=2[O:7][CH2:6]1.[N:30]1([CH2:35][B-](F)(F)F)[CH2:34][CH2:33][CH2:32][CH2:31]1.[K+]>>[CH3:1][O:2][C:3](=[O:29])[CH2:4][C@H:5]1[C:9]2[CH:10]=[CH:11][C:12]([O:14][C@H:15]3[C:23]4[C:18](=[C:19]([CH2:35][N:30]5[CH2:34][CH2:33][CH2:32][CH2:31]5)[C:20]([C:24]([F:27])([F:26])[F:25])=[CH:21][CH:22]=4)[CH2:17][CH2:16]3)=[CH:13][C:8]=2[O:7][CH2:6]1Komponenten
3
Versuchsvorschrift
The title compound is prepared from {(S)-6-[(R)-4-bromo-5-trifluoromethyl-indan-1-yloxy]-2,3-dihydro-benzofuran-3-yl}-acetic acid methyl ester and potassium pyrrolidin-1-ylmethyltrifluoroborate following a procedure analogous to that described for Intermediate 3. LC (method 1): tR=0.92 min; Mass spectrum (ESI+): m/z=476 [M+H]+.
Quellen und Nachweise
- ORD-Eintrag
- ord-79bbe4654e3646eca99790eb4f651add
- Quelldatensatz
- uspto-grants-2015_01
- Patentnummer
- US08927531B2
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