Sodium methanethiolate → 5-cyclopropyl-2-(4-fluorophenyl)-N-methyl-6-(N-(3-(methylthio)-4-nitrophenyl)methylsulfonamido)benzofuran-3-carboxamide

HRID 2272339Notes

Reaction equation

HRID 2272339 reaction equation
Cl[C:2]1[CH:3]=[C:4]([N:11]([C:16]2[C:35]([CH:36]3[CH2:38][CH2:37]3)=[CH:34][C:19]3[C:20]([C:30]([NH:32][CH3:33])=[O:31])=[C:21]([C:23]4[CH:28]=[CH:27][C:26]([F:29])=[CH:25][CH:24]=4)[O:22][C:18]=3[CH:17]=2)[S:12]([CH3:15])(=[O:14])=[O:13])[CH:5]=[CH:6][C:7]=1[N+:8]([O-:10])=[O:9].[CH3:39][S-:40].[Na+]>CC#N.C(O)(C)C>[CH:36]1([C:35]2[C:16]([N:11]([C:4]3[CH:5]=[CH:6][C:7]([N+:8]([O-:10])=[O:9])=[C:2]([S:40][CH3:39])[CH:3]=3)[S:12]([CH3:15])(=[O:14])=[O:13])=[CH:17][C:18]3[O:22][C:21]([C:23]4[CH:28]=[CH:27][C:26]([F:29])=[CH:25][CH:24]=4)=[C:20]([C:30]([NH:32][CH3:33])=[O:31])[C:19]=3[CH:34]=2)[CH2:38][CH2:37]1

Participants

4

Reactant 2

HCID 4378561Sodium methanethiolateHCID 1317322546-(N-(3-Chloro-4-nitrophenyl)methylsulfonamido)-5-cyclopropyl-2-(4-fluorophenyl)-N-methylbenzofuran-3-carboxamide

Product 1

HCID 1317322935-cyclopropyl-2-(4-fluorophenyl)-N-methyl-6-(N-(3-(methylthio)-4-nitrophenyl)methylsulfonamido)benzofuran-3-carboxamide

Reagents, catalysts & solvents 1

HCID 21921005Acetonitrile 2-propanolSolvent

Procedure

A mixture of 6-(N-(3-chloro-4-nitrophenyl)methylsulfonamido)-5-cyclopropyl-2-(4-fluorophenyl)-N-methylbenzofuran-3-carboxamide (2 g, 3.58 mmol), and sodium thiomethoxide (0.685 g, 9.78 mmol) was dissolved in 20 mL of 1:1 CH3CN/Isopropanol and was stirred at room temperature for 3 h. Solvent was evaporated and water (60 mL) was added. The yellowish solid formed was filtered, washed with water to provide light yellowish solid which was used in the next step. (1.6 g, 86%) LCMS (m/z, ES+)=570 (M+H+).

Workup

  1. customSolvent was evaporated
  2. additionwater (60 mL) was added
  3. customThe yellowish solid formed
  4. filtrationwas filtered
  5. washwashed with water
  6. customto provide light yellowish solid which

Sources & evidence

ORD record
ord-835284be22d84d46a9f390de491f5e71
Source dataset
uspto-grants-2015_09
Patent number
US09119868B2

Reaction notes

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