Hydrochloric Acid → HCID 178502157, compound

HRID 79902Notes

Reaction equation

HRID 79902 reaction equation
[CH3:1][O:2][C:3](=[O:48])[NH:4][CH:5]([C:9]([N:11]1[CH2:15][CH2:14][CH2:13][CH:12]1[C:16]1[NH:17][CH:18]=[C:19]([C:21]2[CH:30]=[CH:29][C:28]3[C:23](=[CH:24][CH:25]=[C:26]([C:31]4[CH:36]=[CH:35][C:34]([C:37](=[O:47])[CH2:38][NH:39][C:40](OC(C)(C)C)=[O:41])=[CH:33][CH:32]=4)[CH:27]=3)[CH:22]=2)[N:20]=1)=[O:10])[CH:6]([CH3:8])[CH3:7].Cl.CCN(C(C)C)C(C)C.[C:59]([O:63][C:64]([N:66]1[CH2:70][CH:69]([C:71]2[CH:76]=[CH:75][CH:74]=[CH:73][CH:72]=2)[CH2:68][CH:67]1C(O)=O)=[O:65])([CH3:62])([CH3:61])[CH3:60].CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>C(Cl)Cl.O1CCOCC1.CN(C=O)C.CCOC(C)=O>[C:59]([O:63][C:64]([N:66]1[CH2:70][CH:69]([C:71]2[CH:76]=[CH:75][CH:74]=[CH:73][CH:72]=2)[CH2:68][CH:67]1[C:40](=[O:41])[NH:39][CH2:38][C:37]([C:34]1[CH:35]=[CH:36][C:31]([C:26]2[CH:25]=[CH:24][C:23]3[C:28](=[CH:29][CH:30]=[C:21]([C:19]4[N:20]=[C:16]([CH:12]5[CH2:13][CH2:14][CH2:15][N:11]5[C:9](=[O:10])[CH:5]([NH:4][C:3]([O:2][CH3:1])=[O:48])[CH:6]([CH3:8])[CH3:7])[NH:17][CH:18]=4)[CH:22]=3)[CH:27]=2)=[CH:32][CH:33]=1)=[O:47])=[O:65])([CH3:61])([CH3:62])[CH3:60]

Participants

10

Reactant 5

HCID 313Hydrochloric AcidHCID 81531Diisopropylethylamine2×HCID 47125061-(1,1-Dimethylethyl) 4-phenyl-1,2-pyrrolidinedicarboxylateHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 178502158{1-[2-(4-{6-[4-(2-Tert-butoxycarbonylamino-acetyl)-phenyl]-naphthalen-2-yl}-1h-imidazol-2-yl)-pyrrolidine-1-carbonyl]-2-methyl-propyl}-carbamic acid methyl ester

Product 1

HCID 178502157HCID 178502157, compoundYield 174.4%

Reagents, catalysts & solvents 4

HCID 6228DimethylformamideSolventHCID 6344DichloromethaneSolventHCID 8857Ethyl AcetateSolventHCID 312751,4-DioxaneSolvent

Procedure

{1-[2-(4-{6-[4-(2-tert-Butoxycarbonylamino-acetyl)-phenyl]-naphthalen-2-yl}-1H-imidazol-2-yl)-pyrrolidine-1-carbonyl]-2-methyl-propyl}-carbamic acid methyl ester (61.0 mg, 0.095 mmol) was dissolved in DCM (1 mL) and HCl in dioxane (4M, 1 mL) was added and stirring at room temperature was continued. After 90 minutes, all volatiles were removed in vacuo. The crude material was used in the next step without further purification. The crude material was dissolved in DMF (1.0 mL) and DIEA (23.7 mg, 0.183 mmol) was added. A solution of 4-Phenyl-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester (17.8 mg, 0.061 mmol), HATU (23.3 mg, 0.061 mmol) and DIEA (7.9 mg, 0.061 mmol) in DMF (0.5 mL) was added. The reaction was stirred at room temperature. After 20 minutes, the reaction was diluted with EtOAc and was washed with brine, saturated sodium bicarbonate solution, brine, and was dried over sodium sulfate. Filtration and removal of solvents in vacuo gave the crude material (88 mg), which was used in the next step without further purification.

Workup

  1. customall volatiles were removed in vacuo
  2. customThe crude material was used in the next step without further purification
  3. dissolutionThe crude material was dissolved in DMF (1.0 mL)
  4. stirringThe reaction was stirred at room temperature
  5. waitAfter 20 minutes
  6. washwas washed with brine, saturated sodium bicarbonate solution, brine
  7. dry with materialwas dried over sodium sulfate
  8. filtrationFiltration and removal of solvents in vacuo

Sources & evidence

ORD record
ord-6e8b73b10e50474787411121dbcc3b26
Source dataset
uspto-grants-2014_09
Patent number
US08841278B2

Reaction notes

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