Chloroform → HCID 20795043, compound

HRID 1796708Notes

Reaction equation

HRID 1796708 reaction equation
[N:1]1[C:14]2[C:5](=[C:6]3[C:11](=[CH:12][CH:13]=2)[CH2:10][CH2:9][C@@H:8]([CH2:15]OS(C2C=CC(C)=CC=2)(=O)=O)[O:7]3)[CH:4]=[CH:3][CH:2]=1.[F:27][C:28]1[CH:29]=[C:30]2[C:34](=[CH:35][CH:36]=1)[NH:33][CH:32]=[C:31]2[C:37]1[CH2:38][CH2:39][NH:40][CH2:41][CH:42]=1.C(Cl)(Cl)Cl>CS(C)=O>[F:27][C:28]1[CH:29]=[C:30]2[C:34](=[CH:35][CH:36]=1)[NH:33][CH:32]=[C:31]2[C:37]1[CH2:38][CH2:39][N:40]([CH2:15][C@@H:8]2[CH2:9][CH2:10][C:11]3[C:6](=[C:5]4[C:14](=[CH:13][CH:12]=3)[N:1]=[CH:2][CH:3]=[CH:4]4)[O:7]2)[CH2:41][CH:42]=1

Participants

5

Reactant 3

HCID 6212ChloroformHCID 113449595-fluoro-3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-indoleHCID 87938282HCID 87938282, compound

Product 1

HCID 20795043HCID 20795043, compoundYield 62%

Reagents, catalysts & solvents 1

HCID 679Dimethyl SulfoxideSolvent

Procedure

A solution of (6S)-toluene-4-sulfonic acid 7,8-dihydro-6H-5-oxa-1-aza-phenanthren-6-ylmethyl ester (0.12 g, 0.33 mmole) and 5-fluoro-3-(1,2,3,6-tetrahydro-4-pyridinyl)-1H-indole (0.14 g, 0.65 mmole) in anhydrous DMSO (25 mL) was stirred at 80° C. for 2 hours. The reaction mixture was then poured into chloroform (100 mL) and washed with water (3×40 mL). The organic layer was dried over sodium sulfate and filtered, and the solvent was removed under vacuum. Column chromatography on silica gel (5% methanol/ethyl acetate) afforded 0.083 g (62%) of the title compound. The oxalate salt was prepared in ethyl acetate and ethanol and had mp 210° C. and [α]25D=+71.43° (c=4.68, DMSO).

Workup

  1. washwashed with water (3×40 mL)
  2. dry with materialThe organic layer was dried over sodium sulfate
  3. filtrationfiltered
  4. customthe solvent was removed under vacuum

Sources & evidence

ORD record
ord-39978bdaf2454e0a9a09edf74ce8b5b9
Source dataset
uspto-grants-2006_04
Patent number
US07030245B2

Reaction notes

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