Water → 3-(3-(2-Ethoxyethoxy)-1,2,5-thiadiazol-4-yl)pyridine

HRID 257922Notes

Reaction equation

HRID 257922 reaction equation
[CH2:1]([O:3][CH2:4][CH2:5][OH:6])[CH3:2].[H-].[Na+].Cl[C:10]1[C:11]([C:15]2[CH:16]=[N:17][CH:18]=[CH:19][CH:20]=2)=[N:12][S:13][N:14]=1.O>O1CCCC1>[CH2:1]([O:3][CH2:4][CH2:5][O:6][C:10]1[C:11]([C:15]2[CH:16]=[N:17][CH:18]=[CH:19][CH:20]=2)=[N:12][S:13][N:14]=1)[CH3:2]

Participants

6

Procedure

To a solution of 2-ethoxyethanol (1.08 g, 12 mmol) and sodium hydride (410 mg, 12 mmol) in dry tetrahydrofuran was added a solution of 3-(4-chloro-1,2,5-thiadiazol-3-yl) pyridine (790 mg, 4 mmol) in dry tetrahydrofuran. The mixture was stirred at room temperature for 2 h. Water was added and the mixture was extracted with ether. The ether phase was dried and evaporated to give the title compound.

Workup

  1. extractionthe mixture was extracted with ether
  2. dry with materialThe ether phase was dried
  3. customevaporated

Sources & evidence

ORD record
ord-f28fd8abf4344694b01da5c1a8ebf6e4
Source dataset
uspto-grants-1993_11
Patent number
US05264444

Reaction notes

Loading…