benzyl trifluoromethanesulfonate

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Benzyl trifluoromethanesulfonate was prepared in carbon tetrachloride solution and used as a dried solution in Examples 53 through 55, in the same way the 2-propen-1-yl trifluoromethanesulfonate was prepared and used in Examples 41 through 44, starting with benzyl alcohol and trifluoromethanesulfonic anhydride. was prepared

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 2-Methylbenzotellurazole (Example 18) (0.81 g), 0.0033 mole) was dissolved in dichloromethane (25 ml). The solution of benzyl trifluoromethanesulfonate (0.004 mole) in carbon tetrachloride, prepared as described above, was placed in a dropping funnel and added at room temperature under a nitrogen atmosphere to the benzotellurazole solution. Stirring was continued for 18 hours at room temperature after the addition was complete, maintaining a nitrogen atmosphere. The solid was isolated by filtration, washed with diethyl ether, and dried at room temperature under a vacuum. Yield 0.30 g (19% of theory) of a white powder, m.p. 120°-122° C. The infrared, nuclear magnetic resonance, and mass spectra of this compound were in agreement with that expected for the structural formula. was placed in a dropping funnel after the addition maintaining a nitrogen atmosphere The solid was isolated by filtration washed with diethyl ether dried at room temperature under a vacuum

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Benzyl trifluoromethanesulfonate was prepared in carbon tetrachloride solution and used as a dried solution in Examples 52 through 54, in the same way the 2-propen-1-yl trifluoromethanesulfonate was prepared and used in Examples 40 through 43, starting with benzyl alcohol and trifluoromethanesulfonic anhydride. was prepared

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 2-Methylbenzotellurazole (Example 18) (0.81 g, 0.0033 mole) was dissolved in dichloromethane (25 ml). The solution of benzyl trifluoromethanesulfonate (0.004 mole) in carbon tetrachloride, prepared as described above, was placed in a dropped funnel and added at room temperature under a nitrogen atmosphere to the benzotellurazole solution. Stirring was continued for 18 hours at room temperature after the addition was complete, maintaining a nitrogen atmosphere. The solid was isolated by filtration, washed with diethyl ether, and dried at room temperature under a vacuum. Yield 0.30 g (19% of theory) of a white powder, m.p. 120°-122° C. The infrared, nuclear magnetic resonance, and mass spectra of this compound were in agreement with that expected for the structural formula. was placed in a dropped funnel after the addition maintaining a nitrogen atmosphere The solid was isolated by filtration washed with diethyl ether dried at room temperature under a vacuum

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 2-Methylbenzotellurazole (Example 18) (0.81 g, 0.0033 mole) was dissolved in dichloromethane (25 ml). The solution of benzyl trifluoromethanesulfonate (0.004 mole) in carbon tetrachloride, prepared as described above, was placed in a dropped funnel and added at room temperature under a nitrogen atmosphere to the benzotellurazole solution. Stirring was continued for 18 hours at room temperature after the addition was complete, maintaining a nitrogen atmosphere. The solid was isolated by filtration, washed with diethyl ether, and dried at room temperature under a vacuum. Yield 0.30 g (19% of theory) of a white powder, m.p. 120°-122° C. The infrared, nuclear magnetic resonance, and mass spectra of this compound were in agreement with that expected for the structural formula. was placed in a dropped funnel after the addition maintaining a nitrogen atmosphere The solid was isolated by filtration washed with diethyl ether dried at room temperature under a vacuum

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Benzyl trifluoromethanesulfonate was prepared in carbon tetrachloride solution and used as a dried solution in Examples 53 through 55, in the same way the 2-propen-1-yl trifluoromethanesulfonate was prepared and used in Examples 41 through 44, starting with benzyl alcohol and trifluoromethanesulfonic anhydride. was prepared

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Benzyl trifluoromethanesulfonate was prepared in carbon tetrachloride solution and used as a dried solution in Examples 53 through 55, in the same way the 2-propen-1-yl trifluoromethanesulfonate was prepared and used in Examples 41 through 44, starting with benzyl alcohol and trifluoromethanesulfonic anhydride. was prepared

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Benzyl trifluoromethanesulfonate was prepared in carbon tetrachloride solution and used as a dried solution in Examples 53 through 55, in the same way the 2-propen-1-yl trifluoromethanesulfonate was prepared and used in Examples 41 through 44, starting with benzyl alcohol and trifluoromethanesulfonic anhydride. was prepared

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Benzyl trifluoromethanesulfonate was prepared in carbon tetrachloride solution and used as a dried solution in Examples 53 through 55, in the same way the 2-propen-1-yl trifluoromethanesulfonate was prepared and used in Examples 41 through 44, starting with benzyl alcohol and trifluoromethanesulfonic anhydride. was prepared

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 2-Methylbenzotellurazole (Example 18) (0.81 g), 0.0033 mole) was dissolved in dichloromethane (25 ml). The solution of benzyl trifluoromethanesulfonate (0.004 mole) in carbon tetrachloride, prepared as described above, was placed in a dropping funnel and added at room temperature under a nitrogen atmosphere to the benzotellurazole solution. Stirring was continued for 18 hours at room temperature after the addition was complete, maintaining a nitrogen atmosphere. The solid was isolated by filtration, washed with diethyl ether, and dried at room temperature under a vacuum. Yield 0.30 g (19% of theory) of a white powder, m.p. 120°-122° C. The infrared, nuclear magnetic resonance, and mass spectra of this compound were in agreement with that expected for the structural formula. was placed in a dropping funnel after the addition maintaining a nitrogen atmosphere The solid was isolated by filtration washed with diethyl ether dried at room temperature under a vacuum

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: Benzyl trifluoromethanesulfonate was prepared in carbon tetrachloride solution and used as a dried solution in Examples 52 through 54, in the same way the 2-propen-1-yl trifluoromethanesulfonate was prepared and used in Examples 40 through 43, starting with benzyl alcohol and trifluoromethanesulfonic anhydride. was prepared

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 2-Methylbenzotellurazole (Example 18) (0.81 g, 0.0033 mole) was dissolved in dichloromethane (25 ml). The solution of benzyl trifluoromethanesulfonate (0.004 mole) in carbon tetrachloride, prepared as described above, was placed in a dropped funnel and added at room temperature under a nitrogen atmosphere to the benzotellurazole solution. Stirring was continued for 18 hours at room temperature after the addition was complete, maintaining a nitrogen atmosphere. The solid was isolated by filtration, washed with diethyl ether, and dried at room temperature under a vacuum. Yield 0.30 g (19% of theory) of a white powder, m.p. 120°-122° C. The infrared, nuclear magnetic resonance, and mass spectra of this compound were in agreement with that expected for the structural formula. was placed in a dropped funnel after the addition maintaining a nitrogen atmosphere The solid was isolated by filtration washed with diethyl ether dried at room temperature under a vacuum