4-Amino-1-butanol → HCID 75095922, compound
Reaction equation
F[C:2](F)(F)[C:3]([OH:5])=O.[Cl:8][C:9]1[C:10]([F:37])=[C:11]([CH:15]2[C:19]([C:22]3[CH:27]=[CH:26][C:25]([Cl:28])=[CH:24][CH:23]=3)([C:20]#[N:21])[CH:18]([CH2:29][C:30]([CH3:33])([CH3:32])[CH3:31])[NH:17][CH:16]2[C:34](O)=[O:35])[CH:12]=[CH:13][CH:14]=1.NCC[CH2:41][CH2:42][OH:43].C[N:45](C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C>C(Cl)Cl>[OH:43][CH2:42][CH2:41][O:5][CH2:3][CH2:2][NH:45][C:34]([CH:16]1[CH:15]([C:11]2[CH:12]=[CH:13][CH:14]=[C:9]([Cl:8])[C:10]=2[F:37])[C:19]([C:22]2[CH:23]=[CH:24][C:25]([Cl:28])=[CH:26][CH:27]=2)([C:20]#[N:21])[CH:18]([CH2:29][C:30]([CH3:32])([CH3:33])[CH3:31])[NH:17]1)=[O:35]Participants
6
Reactant 4
HCID 258684-Amino-1-butanol
HCID 81531Diisopropylethylamine
HCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)
HCID 86640312rac-(2R,3S,4R,5S)-3-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid trifluoroacetic acidProduct 1
Reagents, catalysts & solvents 1
Procedure
In a manner similar to the method described in Example 1e, rac-(2R,3S,4R,5S)-3-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid trifluoroacetic acid prepared in Example 26c (0.3 g, 0.54 mmol) was reacted with 2-(2-aminoethyl)ethanol (Aldrich) (0.15 g, 1.4 mmol), HATU (0.3 g, 0.75 mmol) and iPr2NEt (0.6 g, 4.8 mmol) in CH2Cl2 (20 mL) at room temperature for 24 h to give rac-(2R,3S,4R,5S)-3-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carboxylic acid [2-(2-hydroxy-ethoxy)-ethyl]-amide as a white solid (0.18 g, 62%).
Sources & evidence
- ORD record
- ord-2c46a6ebdc4b451b847b61f1102a956b
- Source dataset
- uspto-grants-2013_01
- Patent number
- US08354444B2
Reaction notes
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