HomeMCPWorkbenchSkills
HomeWorkbenchNotificationsMe
llms.txt · MCP GuidePrivacy Policy · Terms of Service · Supportv1.8.0
  1. Home
  2. /Reaction

Chlorotrimethylsilane → [bis(4-Fluorophenyl)](trimethylsilyloxy)(1H-1,2,4-triazol-1-ylmethyl)silan

HRID 371312
Notes
Print preview

Reaction equation

HRID 371312 reaction equation
[F:1][C:2]1[CH:7]=[CH:6][C:5]([Si:8]([C:16]2[CH:21]=[CH:20][C:19]([F:22])=[CH:18][CH:17]=2)([OH:15])[CH2:9][N:10]2[CH:14]=[N:13][CH:12]=[N:11]2)=[CH:4][CH:3]=1.Cl[Si:24]([CH3:27])([CH3:26])[CH3:25].C(N(CC)CC)C>O1CCCC1>[F:1][C:2]1[CH:3]=[CH:4][C:5]([Si:8]([C:16]2[CH:21]=[CH:20][C:19]([F:22])=[CH:18][CH:17]=2)([O:15][Si:24]([CH3:27])([CH3:26])[CH3:25])[CH2:9][N:10]2[CH:14]=[N:13][CH:12]=[N:11]2)=[CH:6][CH:7]=1
ParticipantsProcedureWorkupSources & evidenceReaction notes

Participants

5

Reactant 3

HCID 6397ChlorotrimethylsilaneHCID 8471TriethylamineHCID 13474663[bis(4-fluorophenyl)]hydroxy(1H-1,2,4-triazol-1-ylmethyl)silane

Product 1

HCID 13489949[bis(4-Fluorophenyl)](trimethylsilyloxy)(1H-1,2,4-triazol-1-ylmethyl)silan

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent2×

Procedure

To a solution of 1.5 g (0.0047 mol) of [bis(4-fluorophenyl)]hydroxy(1H-1,2,4-triazol-1-ylmethyl)silane in 20 ml of tetrahydrofuran was added 0.8 ml (0.0063 mol) of chlorotrimethylsilane. A solution of 0.8 ml (0.0057 mol) of triethylamine in 5 ml of tetrahydrofuran was added dropwise, giving a thick white precipitate. The mixture was stirred overnight at room temperature, then filtered and concentrated to an oil. The residue was taken up in ether, filtered, and the filtrate was evaporated to afford the title compound as a clear colorless oil: nmr (CDCl3) 0.1 (9H, s), 4.3 (2H, s), 7.2 (4H, t, J=9 Hz), 7.6 (4H, d of d, J=9,6 Hz), 8.0 (2H, s).

Workup

  1. customgiving a thick white precipitate
  2. filtrationfiltered
  3. concentrationconcentrated to an oil
  4. filtrationfiltered
  5. customthe filtrate was evaporated

Sources & evidence

ORD record
ord-24ace588d8c34f0a82cb240f0669cfd6
Source dataset
uspto-grants-1985_07
DOI
10.6084/m9.figshare.5104873.v1
Patent number
US04530922

Reaction notes

Loading…

On this pageParticipantsProcedureWorkupSources & evidenceReaction notes