Hydrazine → Bis(2-acetamido-4-methoxyphenyl)ditelluride

HRID 653522Notes

Reaction equation

HRID 653522 reaction equation
Cl[TeH:2]1(Cl)(Cl)[C:7]2[CH:8]=[CH:9][C:10]([O:12][CH3:13])=[CH:11][C:6]=2[NH+:5]=[C:4]([CH3:14])[O:3]1.NN>C(O)C>[C:4]([NH:5][C:6]1[CH:11]=[C:10]([O:12][CH3:13])[CH:9]=[CH:8][C:7]=1[Te:2][Te:2][C:7]1[CH:8]=[CH:9][C:10]([O:12][CH3:13])=[CH:11][C:6]=1[NH:5][C:4](=[O:3])[CH3:14])(=[O:3])[CH3:14]

Participants

4

Reactant 2

HCID 9321HydrazineHCID 1317151111,1,1-Trichloro-6-methoxy-3-methyl-2,1,4-benzoxatellurazinium

Product 1

HCID 14453422Bis(2-acetamido-4-methoxyphenyl)ditelluride

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

1,1,1-Trichloro-6-methoxy-3-methyl-2,1,4-benzoxatellurazinium, inner salt (Example 11) (5.0 g=0.0125 mole) was dissolved in 50% aqueous ethanol (200 ml). The solution heated to boil, and hydrazine (1 ml) was added with stirring. The deep orange solution was cooled slowly to room temperature to deposit fibrous needles which, upon filtration and drying, yielded a tan solid (3.25 g, 89% of theory), m.p. 181°-182° C.

Workup

  1. temperatureThe solution heated
  2. filtrationupon filtration
  3. customdrying
  4. customyielded a tan solid (3.25 g, 89% of theory), m.p. 181°-182° C.

Sources & evidence

ORD record
ord-71609f23f07545caa030738a121bea05
Source dataset
uspto-grants-1987_06
Patent number
US04677202

Reaction notes

Loading…