5,6-Dimethoxy-2-methylbenzotellurazole → 3-Benzyl-5,6-dimethoxy-2-methylbenzotellurazolium Trifluoromethanesulfonate

HRID 622850Notes

Reaction equation

HRID 622850 reaction equation
[F:1][C:2]([F:8])([F:7])[S:3]([O-:6])(=[O:5])=[O:4].[CH2:9]([N+]1C2C=CC=CC=2[Te]C=1C)[C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1.[CH3:26][O:27][C:28]1[C:29]([O:38][CH3:39])=[CH:30][C:31]2[Te:35][C:34]([CH3:36])=[N:33][C:32]=2[CH:37]=1>>[F:1][C:2]([F:8])([F:7])[S:3]([O-:6])(=[O:5])=[O:4].[CH2:9]([N+:33]1[C:32]2[CH:37]=[C:28]([O:27][CH3:26])[C:29]([O:38][CH3:39])=[CH:30][C:31]=2[Te:35][C:34]=1[CH3:36])[C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1

Participants

3

Reactant 2

HCID 139312085,6-Dimethoxy-2-methylbenzotellurazoleHCID 139312323-Benzyl-2-methylbenzotellurazolium Trifluoromethanesulfonate

Product 1

HCID 143241533-Benzyl-5,6-dimethoxy-2-methylbenzotellurazolium Trifluoromethanesulfonate

Procedure

This compound was prepared in the same way and on the same scale as the compound of Example 52, except that 5,6-dimethoxy-2-methylbenzotellurazole (Example 19) was used in place of 2-methylbenzotellurazole. Yield 0.50 g of a pale gray powder, m.p. 179°-182° C. (dec). The infrared, nuclear magnetic resonance, and mass spectra were in agreement with that expected for a mixture of desired compound and the hydro salt 5,6-dimethoxy-2-methylbenzotellurazole.

Sources & evidence

ORD record
ord-ab79df29607d4be0a15ce96d376e6811
Source dataset
uspto-grants-1988_09
Patent number
US04772715

Reaction notes

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