Trifluoroacetic acid → HCID 118877889, compound

HRID 57008Notes

Reaction equation

[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:39]#[N:40])=[C:6]([C:8]2[C:13]([O:14][CH3:15])=[CH:12][N:11]([CH:16]([CH2:33][C@H:34]([O:36][CH3:37])[CH3:35])[C:17]([NH:19][C:20]3[CH:32]=[CH:31][C:23]([C:24]([O:26]C(C)(C)C)=[O:25])=[CH:22][CH:21]=3)=[O:18])[C:10](=[O:38])[CH:9]=2)[CH:7]=1.C(O)(C(F)(F)F)=O>>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:39]#[N:40])=[C:6]([C:8]2[C:13]([O:14][CH3:15])=[CH:12][N:11]([CH:16]([CH2:33][C@H:34]([O:36][CH3:37])[CH3:35])[C:17]([NH:19][C:20]3[CH:32]=[CH:31][C:23]([C:24]([OH:26])=[O:25])=[CH:22][CH:21]=3)=[O:18])[C:10](=[O:38])[CH:9]=2)[CH:7]=1

Participants

Reactant 2

HCID 6422Trifluoroacetic acid

HCID 118877914tert-butyl 4-({(4R)-2-[4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]-4-methoxypentanoyl}amino)benzoate

Product 1

HCID 118877889HCID 118877889, compound

Procedure

26 mg (0.05 mmol) of tert-butyl 4-({(4R)-2-[4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]-4-methoxypentanoyl}amino)benzoate (enantiomerically pure diastereomer 1) were hydrolysed with TFA according to General Method 2. Yield: 11 mg (45% of theory)

Sources & evidence

ORD record: ord-cd4c49f464904e25ba5f2be767f2674b
Source dataset: uspto-grants-2016_09
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09434690B2

Reaction notes

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