Diisopropylethylamine → (S)-methyl 3-(tert-butoxycarbonylamino)-2-(4-(4-(1-(4-chlorophenyl)cyclopropylamino)-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-ylamino)benzamido)propanoate

HRID 1618331Notes

Reaction equation

HRID 1618331 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2([NH:11][C:12]3[N:17]=[C:16]([O:18][CH2:19][C:20]([F:23])([F:22])[F:21])[N:15]=[C:14]([NH:24][C:25]4[CH:33]=[CH:32][C:28]([C:29](O)=[O:30])=[CH:27][CH:26]=4)[N:13]=3)[CH2:10][CH2:9]2)=[CH:4][CH:3]=1.F[B-](F)(F)F.N1(OC(N(C)C)=[N+](C)C)C2C=CC=CC=2N=N1.Cl.[NH2:57][C@@H:58]([CH2:63][NH:64][C:65]([O:67][C:68]([CH3:71])([CH3:70])[CH3:69])=[O:66])[C:59]([O:61][CH3:62])=[O:60].CCN(C(C)C)C(C)C>CN(C=O)C>[C:68]([O:67][C:65]([NH:64][CH2:63][C@H:58]([NH:57][C:29](=[O:30])[C:28]1[CH:27]=[CH:26][C:25]([NH:24][C:14]2[N:13]=[C:12]([NH:11][C:8]3([C:5]4[CH:6]=[CH:7][C:2]([Cl:1])=[CH:3][CH:4]=4)[CH2:9][CH2:10]3)[N:17]=[C:16]([O:18][CH2:19][C:20]([F:23])([F:21])[F:22])[N:15]=2)=[CH:33][CH:32]=1)[C:59]([O:61][CH3:62])=[O:60])=[O:66])([CH3:71])([CH3:70])[CH3:69]

Participants

6

Reactant 4

HCID 81531DiisopropylethylamineHCID 2733207O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborateHCID 18334328methyl (2S)-2-amino-3-{[(tert-butoxy)carbonyl]amino}propanoate hydrochlorideHCID 667654164-(4-(1-(4-Chlorophenyl)cyclopropylamino)-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-ylamino)benzoic acid

Product 1

HCID 68182808(S)-methyl 3-(tert-butoxycarbonylamino)-2-(4-(4-(1-(4-chlorophenyl)cyclopropylamino)-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-ylamino)benzamido)propanoate

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

To a solution of 4-(4-(1-(4-chlorophenyl)cyclopropylamino)-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-ylamino)benzoic acid (50 mg) in DMF (2 mL) was added O-(benzotriazol-1-yl-N,N,N′,N′-tetramethyluronium tetrafluoroborate (23.82 mg) and (S)-methyl 2-amino-3-(tert-butoxycarbonylamino)propanoate hydrochloride (18.90 mg) and iPr2NEt (0.052 ml). After stirring at rt for 4 h, the mixture was purified by preparative HPLC to give (S)-methyl 3-(tert-butoxycarbonylamino)-2-(4-(4-(1-(4-chlorophenyl)cyclopropylamino)-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-ylamino)benzamido)propanoate.

Workup

  1. customthe mixture was purified by preparative HPLC

Sources & evidence

ORD record
ord-1ef600221e334712ad420919c9f0b97f
Source dataset
uspto-grants-2014_07
Patent number
US08765944B2

Reaction notes

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