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Hydrochloric Acid → HCID 78320092, compound

HRID 2201920
Notes
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Reaction equation

HRID 2201920 reaction equation
[CH3:1][C@@H:2]1[CH2:6][CH2:5][CH2:4][N:3]1[CH2:7][CH2:8][C:9]1[CH:14]=[CH:13][C:12]([C:15]2[CH:20]=[CH:19][C:18]([CH2:21][CH2:22][C:23](O)=[O:24])=[CH:17][CH:16]=2)=[CH:11][CH:10]=1.Cl.[NH2:27][C@@H:28]([CH3:36])[C:29]([O:31][C:32]([CH3:35])([CH3:34])[CH3:33])=[O:30].CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.Cl>O1CCCC1.C(#N)C>[CH3:1][C@@H:2]1[CH2:6][CH2:5][CH2:4][N:3]1[CH2:7][CH2:8][C:9]1[CH:14]=[CH:13][C:12]([C:15]2[CH:16]=[CH:17][C:18]([CH2:21][CH2:22][C:23]([NH:27][C@@H:28]([CH3:36])[C:29]([O:31][C:32]([CH3:35])([CH3:34])[CH3:33])=[O:30])=[O:24])=[CH:19][CH:20]=2)=[CH:11][CH:10]=1
ParticipantsConditionsProcedureWorkupSources & evidenceReaction notes

Participants

7

Reactant 4

HCID 313Hydrochloric AcidHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 11275390tert-Butyl alaninate hydrochlorideHCID 76286162HCID 76286162, compound

Product 1

HCID 78320092HCID 78320092, compound

Reagents, catalysts & solvents

2
HCID 6342AcetonitrileSolventHCID 8028TetrahydrofuranSolvent

Conditions

Temperature
60 °C

Procedure

To a solution of (R)-3-(4′-(2-(2-methylpyrrolidin-1-yl)ethyl)biphenyl-4-yl)propanoic acid (40 mg, 0.119 mmol), (S)-tert-butyl 2-aminopropanoate hydrochloride (25.8 mg, 0.142 mmol), and TEA (0.050 mL, 0.356 mmol) in tetrahydrofuran (1 mL) and acetonitrile (1 mL) was added HATU (54.1 mg, 0.142 mmol). The reaction was stirred at 60° C. for 2 h. The mixture was added 1M HCl (1 mL) and purified by HPLC to give the title compound. LCMS m/z=465.5 [M+H]+; 1H NMR (400 MHz, CD3CN) δ ppm 1.27 (d, J=6.7 Hz, 0.4H), 1.28 (d, J=7.2 Hz, 3H), 1.44 (s, 9H), 1.46 (d, J=6.6 Hz, 2.6H), 1.70-1.82 (m, 1H), 2.01-2.12 (m, 2H), 2.23-2.33 (m, 1H), 2.51 (t, J=7.8 Hz, 2H), 2.95 (t, J=7.7 Hz, 2H), 3.05-3.21 (m, 4H), 3.37-3.48 (m, 1H), 3.49-3.62 (m, 1H), 3.73-3.83 (m, 1H), 4.20-4.29 (m, 1H), 6.64 (d, 7.1 Hz, 1H), 7.34 (d, J=8.1 Hz, 2H), 7.39 (d, J=8.1 Hz, 2H), 7.58 (d, J=8.1 Hz, 2H), 7.63 (d, J=8.1 Hz, 2H).

Workup

  1. custompurified by HPLC

Sources & evidence

ORD record
ord-2905495ec05d46e4b9bfef3ae0d9e6c2
Source dataset
uspto-grants-2016_06
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US09365511B2

Reaction notes

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On this pageParticipantsConditionsProcedureWorkupSources & evidenceReaction notes