Ethanol → HCID 67041003, compound

HRID 605231Notes

Reaction equation

[CH:1]1[C:13]2[CH:12]([CH2:14][O:15][C:16](=[O:44])[NH:17][C:18]3[CH:23]=[CH:22][C:21]([S:24][C:25]4[CH:30]=[CH:29][C:28]([C:31](=[O:40])[NH:32][C:33]5[CH:34]=[N:35][CH:36]=[C:37]([F:39])[CH:38]=5)=[CH:27][C:26]=4[N+:41]([O-])=O)=[CH:20][CH:19]=3)[C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[C:5]=2[CH:4]=[CH:3][CH:2]=1.[Cl-].[NH4+].C(O)C.O1CCCC1>O.C(OCC)(=O)C.[Fe]>[CH:1]1[C:13]2[CH:12]([CH2:14][O:15][C:16](=[O:44])[NH:17][C:18]3[CH:19]=[CH:20][C:21]([S:24][C:25]4[CH:30]=[CH:29][C:28]([C:31](=[O:40])[NH:32][C:33]5[CH:34]=[N:35][CH:36]=[C:37]([F:39])[CH:38]=5)=[CH:27][C:26]=4[NH2:41])=[CH:22][CH:23]=3)[C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[C:5]=2[CH:4]=[CH:3][CH:2]=1

Participants

Conditions

Temperature: 80 °C

Procedure

The product of Example 224D (174 mg, 0.2868 mmol), ammonium chloride (100.5 mg, 1.879 mmol), and iron powder (98.5 mg, 1.764 mmol) in a mixture of water (3 mL), ethanol (6 mL) and tetrahydrofuran (6 mL) was heated at 80° C. under a nitrogen atmosphere for 1 hour. The reaction was cooled to room temperature, diluted with ethyl acetate (100 mL), and washed with water (2×25 mL) and brine (25 mL). The organic was dried over anhydrous sodium sulfate, filtered, and concentrated by rotary evaporation in vacuo to give the product as a yellow solid (160 mg, 97%).

Workup

temperatureThe reaction was cooled to room temperature
washwashed with water (2×25 mL) and brine (25 mL)
dry with materialThe organic was dried over anhydrous sodium sulfate
filtrationfiltered
concentrationconcentrated by rotary evaporation in vacuo

Sources & evidence

ORD record: ord-2310e0d59d2a4c9aba307d57fcf528a2
Source dataset: uspto-grants-2011_03
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07910595B2

Reaction notes

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