Sodium borohydride → HCID 44289232, Verbindung
Reaktionsgleichung
[CH2:1]([C@@H:8]1[CH2:13][C@@H:12]([N:14]([CH2:21][C:22]2[C:31]3[C:26](=[CH:27][CH:28]=[CH:29][CH:30]=3)[N:25]=[CH:24][CH:23]=2)C(=O)C(F)(F)F)[CH2:11][CH2:10][N:9]1[C:32](=[O:40])[C:33]1[CH:38]=[CH:37][CH:36]=[CH:35][C:34]=1[Cl:39])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[BH4-].[Na+]>>[CH2:1]([C@@H:8]1[CH2:13][C@@H:12]([NH:14][CH2:21][C:22]2[C:31]3[C:26](=[CH:27][CH:28]=[CH:29][CH:30]=3)[N:25]=[CH:24][CH:23]=2)[CH2:11][CH2:10][N:9]1[C:32](=[O:40])[C:33]1[CH:38]=[CH:37][CH:36]=[CH:35][C:34]=1[Cl:39])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1Komponenten
3
Versuchsvorschrift
0.165 g (0.291 mmol) of (2R*,4S*)-2-benzyl-1-(2-chlorobenzoyl)-N-(4-quinolylmethyl)-N-trifluoroacetyl-4-piperidinamine is reacted with 0.044 g (1.16 mmol) of sodium borohydride in analogy to Example 2. The title compound ##STR75## is obtained (0.109 g, 80%) as white foam. TLC: methylene chloride/methanol/conc. ammonia (1000:50:1) Rf =0.33, MS: M+ =469, 471; IR: 3680, 1640, 1605, 1580 cm-1.
Quellen und Nachweise
- ORD-Eintrag
- ord-ed77b6073db44a13ac5559f1795cd426
- Quelldatensatz
- uspto-grants-1996_07