2-Propen-1-yl 1,1,1-trifluoromethanesulfonate → HCID 13931228, compound

HRID 543084Notes

Reaction equation

HRID 543084 reaction equation
[F:1][C:2]([F:11])([F:10])[S:3]([O:6][CH2:7][CH:8]=[CH2:9])(=[O:5])=[O:4].[CH3:12][C:13]1[Te:14][C:15]2[CH:21]=[CH:20][CH:19]=[CH:18][C:16]=2[N:17]=1>C(Cl)(Cl)(Cl)Cl.ClCCl>[F:1][C:2]([F:11])([F:10])[S:3]([O-:6])(=[O:5])=[O:4].[CH3:12][C:13]1[Te:14][C:15]2[CH:21]=[CH:20][CH:19]=[CH:18][C:16]=2[N+:17]=1[CH2:9][CH:8]=[CH2:7]

Participants

5

Reactant 2

HCID 109322232-Propen-1-yl 1,1,1-trifluoromethanesulfonateHCID 132147962-Methyl-1,3-benzotellurazole

Product 1

HCID 13931228HCID 13931228, compound

Reagents, catalysts & solvents 2

HCID 5943Carbon TetrachlorideSolventHCID 6344DichloromethaneSolvent

Procedure

The dried solution of 2-propen-1-yl trifluoromethanesulfonate (0.008 mole) in carbon tetrachloride was placed in a dropping funnel and added to a solution of 2-methylbenzotellurazole (Example 18) (1.62 g, 0.0066 mole) in dichloromethane (25 ml) under a nitrogen atmosphere at room temperature. After the addition was complete, stirring was continued for 18 hours. The solid was isolated by filtration, washed with diethyl ether, and dried at room temperature under vacuum. Yield 0.43 g (15%), m.p. 90°-93° C. Infrared, nuclear magnetic resonance, and mass spectra were in agreement with that expected for the structural formula.

Workup

  1. additionAfter the addition
  2. customThe solid was isolated by filtration
  3. washwashed with diethyl ether
  4. customdried at room temperature under vacuum

Sources & evidence

ORD record
ord-6f7f858f0615468b9a666b4c173f995f
Source dataset
uspto-grants-1987_04
Patent number
US04661438

Reaction notes

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