Trifluoroacetic acid → 4-(7-Isopropyl-4-oxo-4,5-dihydro-3H-benzo[b][1,4]diazepin-2-yl)-pyridine-2-carbonitrile

HRID 859565Notes

Reaction equation

HRID 859565 reaction equation
C(OC(=O)[NH:7][C:8]1[CH:13]=[CH:12][C:11]([CH:14]([CH3:16])[CH3:15])=[CH:10][C:9]=1[NH:17][C:18](=[O:30])[CH2:19][C:20]([C:22]1[CH:27]=[CH:26][N:25]=[C:24]([C:28]#[N:29])[CH:23]=1)=O)(C)(C)C.C(O)(C(F)(F)F)=O>C(Cl)Cl>[CH:14]([C:11]1[CH:12]=[CH:13][C:8]2[N:7]=[C:20]([C:22]3[CH:27]=[CH:26][N:25]=[C:24]([C:28]#[N:29])[CH:23]=3)[CH2:19][C:18](=[O:30])[NH:17][C:9]=2[CH:10]=1)([CH3:16])[CH3:15]

Participants

4

Reactant 2

HCID 6422Trifluoroacetic acidHCID 86588059HCID 86588059, compound

Product 1

HCID 222246094-(7-Isopropyl-4-oxo-4,5-dihydro-3H-benzo[b][1,4]diazepin-2-yl)-pyridine-2-carbonitrile

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

Prepared from {2-[3-(2-cyano-pyridin-4-yl)-3-oxo-propionylamino]-4-isopropyl-phenyl}-carbamic acid tert.-butyl ester (Example K74) by treatment with TFA in CH2Cl2 according to the general procedure M. Obtained as a yellow solid (33 mg).

Sources & evidence

ORD record
ord-712407cbed8342758eabfcda301bd25c
Source dataset
uspto-grants-2006_12
Patent number
US07151098B2

Reaction notes

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