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1,2-Dichloroethane → N-(7-cyanomethyl-chroman-4-yl)-3-phenyl-3-(3-trifluoromethyl-benzenesulfonylamino)-propionamide

HRID 32093
Notes
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Reaction equation

HRID 32093 reaction equation
[NH2:1][CH:2]1[C:11]2[C:6](=[CH:7][C:8]([CH2:12][C:13]#[N:14])=[CH:9][CH:10]=2)[O:5][CH2:4][CH2:3]1.[C:15]1([CH:21]([NH:26][S:27]([C:30]2[CH:35]=[CH:34][CH:33]=[C:32]([C:36]([F:39])([F:38])[F:37])[CH:31]=2)(=[O:29])=[O:28])[CH2:22][C:23](O)=[O:24])[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.C(Cl)CCl.CCN(C(C)C)C(C)C>C(Cl)Cl>[C:13]([CH2:12][C:8]1[CH:7]=[C:6]2[C:11]([CH:2]([NH:1][C:23](=[O:24])[CH2:22][CH:21]([C:15]3[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=3)[NH:26][S:27]([C:30]3[CH:35]=[CH:34][CH:33]=[C:32]([C:36]([F:39])([F:37])[F:38])[CH:31]=3)(=[O:29])=[O:28])[CH2:3][CH2:4][O:5]2)=[CH:10][CH:9]=1)#[N:14]
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

7

Reactant 5

HCID 111,2-DichloroethaneHCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 454390913-Phenyl-3-(3-trifluoromethyl-benzenesulfonylamino)-propionic acidHCID 68929026(4-Amino-chroman-7-yl)-acetonitrile

Product 1

HCID 68932619
N-(7-cyanomethyl-chroman-4-yl)-3-phenyl-3-(3-trifluoromethyl-benzenesulfonylamino)-propionamide

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

To a solution of (4-amino-chroman-7-yl)-acetonitrile (Step A, 400 mg, 2.15 mmol) in CH2Cl2 (15 mL) was added 3-phenyl-3-(3-trifluoromethyl-benzenesulfonylamino)-propionic acid (802 mg, 2.15 mmol), HATU (408 mg, 1.07 mmol), EDC (453 mg, 2.36 mmol), and DIEA (0.7 mL, 4.29 mmol). The resulting mixture was stirred at RT for 18 h. Solvent was evaporated in vacuo. The residue was purified by chromatography on silica gel. Elution with CH2Cl2:MeOH mixture (95:5) gave final compound. MS m/z: 544.12 (M+H). Calc'd. for C27H24F3N3O4S-543.56.

Workup

  1. customSolvent was evaporated in vacuo
  2. customThe residue was purified by chromatography on silica gel
  3. washElution with CH2Cl2

Sources & evidence

ORD record
ord-fbff2b1639764c1eba5441021395fb1d
Source dataset
uspto-grants-2008_09
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US07425631B2

Reaction notes

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