HCID 86739377, compound → HCID 86739376, compound

HRID 326186Notes

Reaction equation

HRID 326186 reaction equation
[CH3:1][S:2]([NH:5][C:6](=[O:43])[CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][C@@H:13]1[C@@H:17](/[CH:18]=[CH:19]/[C@@H:20]([O:28]C2CCCCO2)[CH:21]([CH3:27])[CH2:22][CH:23]=[C:24]([CH3:26])[CH3:25])[C@H:16]([O:35]C2CCCCO2)[CH2:15][C@H:14]1[Cl:42])(=[O:4])=[O:3]>C(O)(=O)C.O.O1CCCC1>[CH3:1][S:2]([NH:5][C:6](=[O:43])[CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][C@@H:13]1[C@@H:17](/[CH:18]=[CH:19]/[C@@H:20]([OH:28])[CH:21]([CH3:27])[CH2:22][CH:23]=[C:24]([CH3:26])[CH3:25])[C@H:16]([OH:35])[CH2:15][C@H:14]1[Cl:42])(=[O:3])=[O:4]

Participants

3

Reactant 1

HCID 86739377HCID 86739377, compound

Product 1

HCID 86739376HCID 86739376, compoundYield 45%

Reagents, catalysts & solvents 1

HCID 21877175AcOH THF waterSolvent

Procedure

103 mg of (13E)-(8R,9R,11R,12R,15S,16RS)-9-chloro-11,15-bis(tetrahydropyran-2-yloxy)-16,19-dimethyl-13,18-prostadienoic acid methylsulfonylamide was stirred for 24.5 hours under argon at room temperature with 1.9 ml of a mixture of acetic acid/water/tetrahydrofuran (65/35/10). Then the mixture was concentrated under vacuum and the residue purified by column chromatography on silica gel with hexane/0-100% ethyl acetate as the eluent, thus obtaining 34.3 mg of the title compound.

Workup

  1. concentrationThen the mixture was concentrated under vacuum
  2. customthe residue purified by column chromatography on silica gel with hexane/0-100% ethyl acetate as the eluent

Sources & evidence

ORD record
ord-804c7cee460943a3b388ee37f0c1ecea
Source dataset
uspto-grants-1984_04
Patent number
US04444788

Reaction notes

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