Methyl p-toluenesulfonate → HCID 14962392, compound

HRID 2254678Notes

Reaction equation

HRID 2254678 reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:6]2[Se:10][C:9]([CH3:11])=[N:8][C:7]=2[CH:12]=1.[C:13]1([CH3:24])[CH:18]=[CH:17][C:16]([S:19]([O:22]C)(=[O:21])=[O:20])=[CH:15][CH:14]=1>C(Cl)(Cl)Cl>[C:13]1([CH3:24])[CH:14]=[CH:15][C:16]([S:19]([O-:22])(=[O:20])=[O:21])=[CH:17][CH:18]=1.[CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:6]2[Se:10][C:9]([CH3:11])=[N+:8]([CH3:13])[C:7]=2[CH:12]=1

Participants

4

Reactant 2

HCID 6645Methyl p-toluenesulfonateHCID 76274Benzoselenazole, 5-methoxy-2-methyl-

Product 1

HCID 14962392HCID 14962392, compoundYield 189.8%

Reagents, catalysts & solvents 1

HCID 6212ChloroformSolvent

Procedure

Into a sealed tube were placed 2.26 g (10.0 mmoles) of 5-methoxy-2-methylbenzoselenazole, 1.93 g (10.4 mmoles) of methyl paratoluenesulfonate and 10 ml of chloroform. The resulting mixture was treated in the same manner as in Reference Example 4, giving 4.07 g (yield: 99%) of 5-methoxy-2,3-dimethylbenzoselenazolium paratoluenesulfonate as a purple powder.

Workup

  1. customInto a sealed tube were placed
  2. additionThe resulting mixture was treated in the same manner as in Reference Example 4

Sources & evidence

ORD record
ord-1b83d22fb92e48149b0fa0cd34af9228
Source dataset
uspto-grants-1993_08
Patent number
US05236958

Reaction notes

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